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Republican Tax Bill Presents Grave Threat to Alaska’s Tribal Groups

Photo-illustration: Pixabay
Photo-illustration: Pixabay

For tribal people in northern Alaska, a Republican tax overhaul that was hastily cobbled together in congressional backrooms 3,000 miles away has raised fears that their entire way of life could be erased from this frigid corner of the US.

The Senate’s tax bill may land a decisive blow in a 30-year environmental battle over the Arctic national wildlife refuge, a vast untrammeled area hailed as America’s Serengeti by conservationists, by finally prising open the wilderness to oil and gas drilling. The region’s Gwich’in people fret that their primary food source, caribou, may be lost, and with it the future of the tribe itself.

“We are fighting for our way of life right now,” said Bernadette Demientieff, the executive director of the Gwich’in steering committee, who is spending the week in Washington DC to frantically plea the tribe’s case to Congress.

“Caribou provide 80% of our food, as well as our clothing. This is a sacred place and we will be wiped out if there is drilling there. We live off the land and this is our garden. Take that away and we starve.”

The reliance on hunted food like caribou is practical in an isolated place where a store-bought box of cereal can cost $24. But it is also deeply cultural – the Gwich’in, a community of 9,000 people spread across 15 settlements in Alaska and Canada, revere the animal in song and dance dating back as long as anyone can remember.

The 170,000-strong porcupine caribou herd, named after a river in the heart of a range the size of Wyoming, are hunted along their lengthy migratory route but the Gwich’in steer clear of them once they reach their coastal calving grounds each spring, so they can give birth and feast on lichen, moss and other foliage. More than 40,000 caribou are born each year before they trudge onward along the coast, to avoid the summer mosquitoes.

It’s in this nursery area on the coastal plan of the Arctic refuge, also known as the 1002 zone, that drilling is set to be permitted, with two lease sales for oil and gas to be sold off in the next decade. Scientists, aware of the refuge’s geography, where mountains and foothills press up against the coast, have warned that this narrow corridor could be broken up by new fossil fuel development.

“It’s probably one of the most significant wilderness areas left in the United States, if not North America,” said John Schoen, a wildlife biologist retired from the Alaska department of fish and game.

“If you overlay that narrow band of land with oil development, infrastructure of airfields and gravel roads and pipelines and pump stations, there really isn’t any place for the animals to go.”

As one of the last fragments of intact landscapes in the US, the Arctic refuge supports a riot of life, home to about 40 species of mammal, including the polar bear, and 42 fish species. About 200 types of birds, such as the snowy owl and long-tailed duck, migrate to all 50 states. Such a bounty draws comparison with totemic national parks such as Yellowstone and Yosemite, despite the relative obscurity of the Arctic reserve.

Within this 19m-acre protected area created by the Eisenhower administration in 1960, the 1.5m-acre coastal plain is an oddity. Despite its importance to the ecosystem, the land, which nestles alongside the Beaufort Sea, wasn’t designated as protected wilderness and it was left to Congress to decide its fate.

Since the 1980s, repeated attempts have been made to open up the area to drilling, as occurs along much of the rest of Alaska’s northern coast. The coastal plain contains America’s “largest unexplored, potentially productive geological onshore basin”, according to the US interior department, with a 1998 assessment estimating that there could be as much as 11.8bn barrels of recoverable oil beneath the plain.

Since the 1980s, repeated attempts have been made to open up the area to drilling, as occurs along much of the rest of Alaska’s northern coast. The coastal plain contains America’s “largest unexplored, potentially productive geological onshore basin”, according to the US interior department, with a 1998 assessment estimating that there could be as much as 11.8bn barrels of recoverable oil beneath the plain.

Environmentalists and sympathetic presidents have until now kept this oil underground but a long crusade by Lisa Murkowski, Republican senator from Alaska, to develop the coastal plain now appears to have paid off. Murkowski managed to add the coastal drilling leases into the overall tax bill, with the promise that the sales will bring in $1bn to the state and federal governments and stimulate a struggling local economy.

“Opening the 1002 area and tax reform both stand on their own, but combining them into the same bill, and then successfully passing that bill, makes this a great day to be an Alaskan,” Murkowski said after the Senate vote. She has been staunchly supported by other Alaska Republicans, with the US senator Dan Sullivan calling the prospect of drilling a “decades-long dream” that would be a “win for Alaska and a win for the nation”.

Some Alaskan businesses, particularly in the tourism sector, and a group of House Republicans have raised concerns that the drilling would ruin the image of a pristine wilderness and exacerbate climate change. But it seems unlikely this squeamishness will derail the proposal once the Senate and House tax bills are meshed and sent to Donald Trump’s desk.

Any drilling “would be very disappointing,” said Carlos Curbelo, a Florida Republican who opposed the incursion into the refuge. “But I doubt that I would deny all of my constituents the opportunity to experience tax relief because of any one provision,” he added.

Even if drilling is permitted, it’s unclear whether energy interests will flock to the region. The expense of setting up shop in such a remote area, while fending off legal challenges from green groups, may not appeal to companies at a time when the market price of oil is under $60.

Regardless, the Trump administration has demonstrated particular zeal in peeling away protections from public land. The Arctic refuge is set to follow the Bears Ears and Grand Staircase national monuments as parts of America where the doors are being flung open to drilling, tree felling, grazing and other activities. This week, in another reserve lying to the west of the Arctic refuge, the Trump administration offered up 10.3m acres, an area rife with caribou, grizzly bears and migratory birds, to oil companies for leasing.

“Trump is auctioning off our wildlife and a livable climate to the highest bidders. It’s disgusting,” said Kristen Monsell, a senior attorney at the Center for Biological Diversity. “North Alaska is the country’s last frontier, and he’s letting the oil industry suck the life out of it.”

The potential arrival of drilling, even if it occurs years from now, would be just the latest bewildering change for the Gwich’in. The Arctic is warming twice as quickly as the global average, threatening dozens of communities with potential inundation or subsidence as ice recedes and thaws. Wildlife is shifting so quickly that tribes are struggling to catch food while coming up with new words for alien-like creatures, such as wasps, never seen in the area before.

“I’ve never seen an environment like this, our elders have never seen an environment like this,” said Demientieff. “We used to go trick-or-treating in the snow in Fort Yukon and this year there was no snow in October. It’s very strange. It scares me to think what is coming next.”

Source: theguardian

Electric Cars Already Cheaper to Own and Run than Petrol or Diesel – Study

Photo: Pixabay
Photo-illustration: Pixabay

Electric cars are already cheaper to own and run than petrol or diesel cars in the UK, US and Japan, new research shows.

The lower cost is a key factor driving the rapid rise in electric car sales now underway, say the researchers. At the moment the cost is partly because of government support, but electric cars are expected to become the cheapest option without subsidies in a few years.

The researchers analysed the total cost of ownership of cars over four years, including the purchase price and depreciation, fuel, insurance, taxation and maintenance. They were surprised to find that pure electric cars came out cheapest in all the markets they examined: UK, Japan, Texas and California.

Pure electric cars have much lower fuel costs – electricity is cheaper than petrol or diesel – and maintenance costs, as the engines are simpler and help brake the car, saving on brake pads. In the UK, the annual cost was about 10% lower than for petrol or diesel cars in 2015, the latest year analysed.

Hybrid cars which cannot be plugged in and attract lower subsidies, were usually a little more expensive than petrol or diesel cars. Plug-in hybrids were found to be significantly more expensive – buyers are effectively paying for two engines in one car, the researchers said. The exception in this case was Japan, where plug-in hybrids receive higher subsidies.

“We were surprised and encouraged because, as we scale up production, pure electric vehicles are going to be becoming cheaper and we expect battery costs are going to fall,” said James Tate, who conducted the research published in the journal Applied Energy with Kate Palmer and colleagues at the University of Leeds, UK. “It is a really good news story.”

Pure electric cars receive a sales subsidy of about £5,000 in the UK and Japan and £6,500 in the US. “The subsidies are reasonably expensive at the moment but they are expected to tail off,” said Tate. He estimates that an electric car such as the Nissan Leaf will become as cheap to own and run as a petrol car without subsidy by 2025. Renault expects this to happen in the early 2020s.

The push to roll out electric cars, which produce less climate-warming carbon emissions, has been supercharged by concerns over air pollution, particularly from diesel cars. In the UK, where toxic air is at illegal levels in most urban areas, sales of diesel vehicles have plummeted by 30% in the last year while sales of electric cars have soared by 37%.

At current rates, sales of electric cars could outstrip diesel cars as early as May 2019, according to analysis by Matt Finch, at the Energy and Climate Intelligence Unit in the UK: “This date is incredible, as clearly it is only 18 months away.” Tate said: “The challenge is whether the manufacturers have the capacity to generate these vehicles. Demand significantly outstrips supply.”

Viktor Irle of analysts EV-Volumes.com said there are now good electric car options at the low cost end, like the Nissan Leaf, and high cost end, like the Tesla Model S, but not in the middle range, where family cars usually sit. “There are no good options there at the moment,” he said. “I guess the traditional car manufacturers are a bit afraid it will cannibalise sales of their conventional cars, which are bestsellers.”

Air pollution concerns are especially acute in China, which is now the biggest market for electric cars and growing rapidly, mainly driven by domestic manufacturers including BYD, Geely and Beijing Auto. “China is stealing the march on everybody and they will be the leaders of that market,” said Tate. “The European and US motor industry have been caught napping.”

However, Steve Gooding, director of the RAC Foundation, said the UK electric car market remained small at present: “There are 32m cars in the UK – only around 120,000 are ultra-clean [electric]. The petrol and diesel juggernaut will take some halting.”

He also warned that governments could in future start taxing electric vehicles to recoup the large sums lost from falling fuel duty. “And cost [of ownership] isn’t everything,” he said. “Practicality and usability are key. We need a public charging network that is extensive, reliable and offers recharging at the speeds car owners require.”

The government announced £200m in funding for charging infrastructure on 22 November, to be matched by industry. Transport minister Jesse Norman said: “The UK now has over 11,500 publicly accessible charge points, including over 900 rapid charge points. This is one of the largest rapid networks in Europe.”

Tate said one aspect which also needs addressing is social equity, as wealthier people who can afford the upfront cost of an electric vehicle and who have off-road parking for home charging have easier access to cheaper motoring.

Source: theguardian

 

European Utilities Commit To 100% Carbon-Neutral Electricity “Well Before” 2050 … Because It’s Cheaper

Photo-illustration: Pixabay
Photo-illustration: Pixabay

Eurelectric is not just another euphonious name for a trade organization no one has ever heard of. It is the Union of the Electricity Industry for Europe. Its president is Francesco Starace, the CEO of the Italian energy giant Enel. Its vice president is Magnus Hall, CEO of Vattenfall.

Its mandate is to represent the interests of 3,500 electric companies all across the European continent on major issues from electricity generation and markets, to distribution networks, to environmental and sustainability. Its members create more than €200 billion in revenue each year, so when it issues a call for carbon-neutral electricity all across Europe, its words carry a lot of weight with policymakers and government officials.

The members of Eurelectric have unanimously agreed to a Vision Declaration that commits them to an ambitious program of making all electricity generated in Europe carbon neutral by 2050. “Our industry sees a great opportunity on the path towards a progressively decarbonized and fully sustainable European energy future. Electricity is playing a growing role in making this vision happen and Eurelectric is determined to accelerate the energy transition through a progressive electrification of Europe’s energy consumption while making the European power sector carbon-neutral well before mid-century,” says Francesco Starace.

Part of Eurelectric’s mission is to provide clean electricity to power the industries that are largely responsible for carbon emissions today using green electricity in the future.

“Electrification of heating, transport, and industry is a win-win. It comes with higher efficiency and lower CO2 emissions. We should do everything possible to advance electrification with smart regulation,” says Magnus Hall.

Decentralizing the electrical grid and incorporating digital technology will play a large role in meeting Eurelectric’s goals. “The investment required in clean electricity and transition-enabling technologies is huge. This statement reflects our full commitment to invest in innovation, to build new cross-sector business models, and ensure that electricity keeps creating value in decades to come,” said Alistair Philips-Davies, CEO of SSE and vice president of Eurelectric.

It is refreshing to see a regional commitment to clean electricity in Europe. Industry leaders in the US would do well to study the European approach and adjust their thinking accordingly.

Source: cleantechnica.com

EVgo Opens Its 1,000th DC Fast-Charging Station In US

Photo: Pixabay
Photo-illustration: Pixabay

The largest operator of public fast-charging stations for electric vehicles, EVgo, has just opened its 1,000th DC charging station in the US, according to an email sent to CleanTechnica.

The 1,000th EVgo station — officially opened in partnership with Nissan North America — is located in Falls Church, Virginia, outside of Washington DC, at a new apartment community dubbed The Loren (developed by The Bozzuto Group).

The new site was selected owing to a recent EVgo study, which found that the metro area neighboring Falls Church was one of the top cities for EVgo DC fast charging utilization in the US — with a rank of 8th amongst cities, and an average of 96,600 miles charged per month.

An email sent to CleanTechnica provides more: “The Loren apartment complex is located along Arlington Boulevard, which allows for easy access to Washington, DC, making the location perfect for commuters and students to charge up quickly on their way to and from the nation’s capital. Additionally, the DC Fast Chargers are an important feature for EV owners who live in the apartment complex, as they might not otherwise have such convenient access to a charging option of this speed.

“… The Falls Church station includes two DC Fast Chargers. Each of the chargers is capable of delivering up to 50 kW of charge, which provides 80% state of charge in 30 minutes for most electric vehicles, equivalent to about 150 miles of range per hour.”

What that means effectively is that users will be able to fully charge the new 2018 Nissan LEAF in just an hour or so — not a bad deal for those living in the area, though perhaps still a bit long to wait for a full charge if you are on a long road trip. Obviously, though, most electric vehicle owners generally charge at home, overnight (which is obviously very convenient), rather than relying full time on networks such as EVgo’s — so the speed is almost entirely an issue for those making long-distance trips than it is for those commuting and/or running errands.

The email provides a bit more information on the EVgo system: “EVgo utilizes a variety of flexible charging solutions including pay-as-you-go, low-cost membership charging plans and unlimited charging plans for customers of partner OEMs, including Nissan, BMW, and Ford. Additionally by owning and operating its stations, EVgo is able provide the best customer experience in EV charging. With its newly launched mobile app, customers can locate and utilize chargers nearby without having to carry an access card.”

The EVgo fast chargers are both CHAdeMO and CCS compatible, as a reminder. EVgo now operates in 66 of the top electric vehicle markets in the US, covering many of the major cities in the country.

Source: cleantechnica.com

World’s Plastic Nightmare May Never End as China’s Demand Set to Soar

Photo: Pixabay
Photo-illustration: Pixabay

First, the good news. On Wednesday, more than 200 countries signed a United Nations resolution to eliminate plastic pollution in our oceans.

Now the bad news. China will stop accepting imports of plastic trash from other countries as of Jan. 1. That might sound like a good move for the world’s top ocean plastic polluter. But in an awful twist, China’s ban on foreign plastic trash could actually leave a massive hole in its domestic scrap recycling program. This means the Chinese are now demanding more new plastic to replace salvaged material, Bloomberg reported.

Cue the global plastics industry tenting their fingers and muttering “Excellent,” Mr. Burns style.

According to Bloomberg, U.S. chemical makers such as DowDuPont Inc. “are rushing to find markets for millions of tons of new production amid an industry investment binge. U.S. exports of one common plastic are expected to quintuple by 2020.

“It’s a good time to be bringing on some new assets,” Mark Lashier, chief executive officer of Chevron Phillips Chemical Co., said interview during the launch of two polyethylene plants in Old Ocean, Texas last month. “If you pull recycled plastic out, that market demand is going to increase.”

China is the world’s top importer of plastic leftovers. The country took in 51 percent of the world’s plastic trash last year, including about 70 percent of U.S. plastic scrap.

Reuters also reported that producers around the world are gearing up for China’s ever-soaring plastic demand:

To make up for the loss of recycled plastic, petrochemical producers and exporters to China from the Middle East, South Korea, Thailand and Singapore are expected to receive more orders for products including polyethylene, a thermoplastic found in almost everything from grocery bags to bubble wraps, pipes, medical devices and even bulletproof vests.

“From next year, demand for polyethylene would get even better as the impact of the ban would be felt,” said a source from a Chinese firm that produces and markets petroleum and petrochemical products.

Each year, 8 million metric tons of petroleum-based plastics get dumped into our seas, literally choking marine life and wrecking havoc to ocean ecosystems and the larger food chain. Towns, cities and even entire countries have implemented laws against certain plastic items such as grocery bags and drinking straws.

Incidentally, while China did join the United Nations’ recent call to stop ocean plastic litter, the resolution stopped short of setting any specific targets or timelines. China, as well as the U.S. and India, reportedly refused to include in the resolution any specific reduction goals, according to the Independent.

Meanwhile, a new report released by the Center for International Environmental Law highlights how the plastics industry had long known about the problem of ocean plastics.

The report, Plastic Industry Awareness of the Ocean Plastics Problem, suggests that the chemical and petroleum industries were aware of, or should have been aware of, the problems caused by their products by no later than the 1970s.

“Unfortunately, the answer to both when the plastic industry knew their products would contribute to massive public harms and what they did with that information suggests they followed Big Oil’s playbook on climate change: deny, confuse, and fight regulation and effective solutions,” said Steven Feit, CIEL Attorney and lead author.

Source: ecowatch.com

EDF Renewable Energy Partners With PG&E For 40 MWh Of Behind-The-Meter Storage

Photo: Pixabay
Photo-illustration: Pixabay

EDF Renewable Energy, a subsidiary of EDF Group, has been chosen by Pacific Gas & Electric, the primary utility company serving the northern California community and the San Francisco Bay Area, to provide 40 megawatt-hours of “behind the meter” energy storage for its commercial and industrial customers.

Electricity is like compressed air. It has to be used right away or it is wasted. A conventional electrical grid has little ability to store energy or adjust for increases in demand. Utility companies have to make more electricity than they need in order to have enough. The excess is lost, which equates to lost revenue.

Grid-scale storage is expensive, but so is generating electricity that never gets used. Bringing so-called peaker plants online to supply more electricity when demand is high is also expensive. Storage options help balance the flow of electricity across the grid and soak up excess capacity that can be used later, turning power that would otherwise be wasted into more revenue.

Behind-the-meter storage allows customers to better manage their own energy usage. They can charge their batteries during times when rates are low and use the stored energy later when rates are high, avoiding demand charges that can double or triple the usual cost of electricity. In most cases, they can also continue to operate even if the main utility grid is down. And when appropriate, they can send power back to the grid and earn some income to offset the cost of the storage system. EDF’s proprietary PEGASE Energy Management System works seamlessly in the background to manage the behind-the-meter storage system and maximize the benefits available to customers.

Martin Wyspianski, PG&E senior director for energy portfolio procurement and policy, is happy with the progress his company has made toward meeting California’s renewable energy and storage goal of 1325 megawatts by 2020. “As our clean energy portfolio grows, so does the importance of storage technology. These contracts and the storage capacity they represent will help us better integrate our growing renewable generation sources, and bring increased reliability to the grid. They are an important milestone in our progress toward a clean energy future,” he tells The Financial Times.

Source: cleantechnica.com

Endangered Species? Ecotricity Flicks Switch on New English Onshore Wind Farm

Foto-ilustracija: Pixabay
Photo-illustration: Pixabay

Ecotricity has officially switched on its Alveston onshore wind farm in Gloucestershire, warning the 6.9MW project could be one of the last of its kind to be built in England.

More than a decade in development, the three-turbine wind park close to the M5 motorway is expected to generate enough power for more than 3,000 homes over the next 30 years.

The site also has planning permission for a 10MW grid-scale battery storage project, which the firm said could share the grid connection with the turbines to better manage supply and demand.

The project was officially opened yesterday by Ecotricity founder and CEO Dale Vince, who lamented the fact the onshore wind development could be one of the last to be built in England for years to come due to current government policy.

The government has locked onshore wind and solar farm out of competitions for clean power contracts and has previously tweaked planning rules to make it harder for projects to gain consent. The Conservative Party manifesto at the last election explicitly ruled out financial support for new onshore wind farms in England, despite the technology offering the lowest costs form of clean power capacity.

Vince said England’s onshore wind industry had been “effectively killed off by government policy”.

The government has recently said it is exploring whether onshore wind projects in parts of Scotland and Wales could bid for price support contracts through in future clean energy auctions if it can get around current rules that prevent geographically-specific support.

Meanwhile, the Welsh Government last month urged the government to “think again” on its onshore wind ban, which it said was “threatening” the renewables sector. A recent ECIU report also claimed onshore wind was the cheapest form of new power generation available, and that failure to develop such farms in England could add more than £1bn to consumer bills over the next four years.

However, while some companies are said to be exploring ways to build subsidy free onshore wind farms the effective block on new developments in England remains in place.

Vince therefore described yesterday’s Alveston wind park opening as “bittersweet”.

“It’s always great to build another wind park and put it into operation,” he said. “This one is a little bittersweet because without a change of government, or government policy, this could be the last one built in England. Current government policy to prevent new wind parks in England makes no sense and is a political choice – because onshore energy isn’t just good for the environment, it makes good economic sense too.”

The news comes after Ecotricity last week announced a partnership with EV chargepoint firm Rolec as part of a bundle of new energy tariff offerings for customers who drive electric vehicles.

Source: businessgreen.com

Why Remote Antarctica Is so Important in a Warming World

Photo-illustration: Pixabay
Photo-illustration: Pixabay

Ever since the ancient Greeks speculated a continent must exist in the south polar regions to balance those in the north, Antarctica has been popularly described as remote and extreme. Over the past two centuries, these factors have combined to create, in the human psyche, an almost mythical land—an idea reinforced by tales of heroism and adventure from the Edwardian golden age of “heroic exploration” and pioneers such as Robert Falcon Scott, Roald Amundsen and Ernest Shackleton.

Recent research, however, is casting new light on the importance of the southernmost continent, overturning centuries of misunderstanding and highlighting the role of Antarctica in how our planet works and the role it may play in a future, warmer world.

What was once thought to be a largely unchanging mass of snow and ice is anything but. Antarctica holds a staggering amount of water. The three ice sheets that cover the continent contain around 70 percent of our planet’s fresh water, all of which we now know to be vulnerable to warming air and oceans. If all the ice sheets were to melt, Antarctica would raise global sea levels by at least 56 meters (approximately 184 feet).

Where, when, and how quickly they might melt is a major focus of research. No one is suggesting all the ice sheets will melt over the next century but, given their size, even small losses could have global repercussions. Possible scenarios are deeply concerning: in addition to rising sea levels, meltwater would slow down the world’s ocean circulation, while shifting wind belts may affect the climate in the southern hemisphere.

In 2014, NASA reported that several major Antarctic ice streams, which hold enough water to trigger the equivalent of a one-and-a-half meter sea level rise, are now irreversibly in retreat. With more than 150 million people exposed to the threat of sea level rise and sea levels now rising at a faster rate globally than any time in the past 3,000 years, these are sobering statistics for island nations and coastal cities worldwide.

Recent storm surges following hurricanes have demonstrated that rising sea levels are a future threat for densely populated regions such as Florida and New York. Meanwhile, the threat for low-lying islands in areas such as the Pacific is immediate and acute.

Multiple factors mean that the vulnerability to global sea level rise is geographically variable and unequal, while there are also regional differences in the extremity of sea level rise itself. At present, the consensus of the IPPC 2013 report suggests a rise of between 40 and 80 centimeters (approximately 1.3 and 2.6 feet) over the next century, with Antarctica only contributing around 5 centimeters of this. Recent projections, however, suggest that Antarctic contributions may be up to ten times higher.

Studies also suggest that in a world 1.5 to 2°C warmer than today we will be locked into millennia of irreversible sea level rise, due to the slow response time of the Antarctic ice sheets to atmospheric and ocean warming.

We may already be living in such a world. Recent evidence shows global temperatures are close to 1.5°C warmer than pre-industrial times and, after the COP23 meeting in Bonn in November, it is apparent that keeping temperature rise within 2°C is unlikely.

So we now need to reconsider future sea level projections given the potential global impact from Antarctica. Given that 93 percent of the heat from anthropogenic global warming has gone into the ocean, and these warming ocean waters are now meeting the floating margins of the Antarctic ice sheet, the potential for rapid ice sheet melt in a 2°C world is high.

In polar regions, surface temperatures are projected to rise twice as fast as the global average, due to a phenomenon known as polar amplification. However, there is still hope to avoid this sword of Damocles, as studies suggest that a major reduction in greenhouse gases over the next decade would mean that irreversible sea level rise could be avoided. It is therefore crucial to reduce CO₂ levels now for the benefit of future generations, or adapt to a world in which more of our shorelines are significantly redrawn.

This is both a scientific and societal issue. We have choices: technological innovations are providing new ways to reduce CO₂ emissions, and offer the reality of a low-carbon future. This may help minimize sea level rise from Antarctica and make mitigation a viable possibility.

Given what rising sea levels could mean for human societies across the world, we must maintain our longstanding view of Antarctica as the most remote and isolated continent.

Source: ecowatch.com

Mixed Forests Are Healthier, But Can They Survive Climate Change?

Foto: Pixabay
Photo-illustration: Pixabay

German researchers have confirmed once again that a good forest is a mixed forest, a natural one, with a diversity of species. The more diverse the forest, the better it becomes at doing what forests do.

Forests with a greater number of species grow at a faster rate, store more carbon, and are more resistant to pests and diseases, according to a six-nation study of European woodlands.

But this safety-in-species-numbers approach may not offer quite the protection against climate change and its consequences that such a finding should predict. A second study by European researchers suggests that when conditions become extremely wet, or extremely dry, diversity may not confer automatic resilience.

The message is that healthy, diverse, natural forest systems remain important buffers against climate change—but also that climate extremes could diminish the capacity of the forest to absorb carbon and limit global warming.

At the heart of both studies is a deeper concern about the response of the natural world to human-induced change, in the destruction of habitat, the loss of the plants, birds, insects, mammals, amphibians and reptiles that depend on habitat, and in the steady increase in atmospheric levels of greenhouse gases, as a consequence of profligate combustion of fossil fuels.

Repeated studies have confirmed that the world’s forests are under threat. Repeated studies have confirmed that in overall rewards for humanity, undisturbed natural forests deliver a greater economic return. And repeated studies have confirmed that rising global temperatures offer a threat to plant diversity around the planet in general and to Europe in particular.

Researchers at the Centre for Integrative Biodiversity Research in Germany reported in the journal Ecology Letters that they selected plots of forest in Germany, Finland, Poland, Romania, Italy and Spain.

Within these plots the numbers of species varied: there might be one species, or five. The German plot, for example was home to beech, oak, Norway spruce, birch and hornbeam.

The scientists then measured 26 functions in these plots that could answer questions about nutrients, carbon cycles, growth and resilience and forest regeneration. Those stands of timber with more species grew faster and withstood pests and disease assault better than those with fewer.

“Our summers will be drier and longer as a result of climate change,” said Christian Wirth, who directs the Cenre for Integrative Biodiversity Research and heads the department for systematic botany at Leipzig University. “We are therefore presuming that in future, it will be even more important to manage forests in a way that they have a high diversity of tree species.”

But a study in the Journal of Ecology suggests that the answer may not be so simple.

Researchers led by Hans de Boeck from the University of Antwerp reported that they looked at a wide range of studies of what scientists call ecosystem stability and biodiversity during climate extremes—that is, unusual heat, drought or flooding.

The answer, they found, was mixed. A greater range of diversity in an ecosystem seemed to speed up recovery after an extreme climatic event, but if the event was extreme enough biodiversity alone might not offer much protection.

The relationship between diversity and resistance wasn’t always obvious. Researchers, the scientists suggested, have more questions to resolve.

In the stilted language of sciencespeak, the researchers concluded that “there are numerous and non-trivial exceptions to the purported general rule that biodiversity increases stability. This raises the question of whether existing concepts of biodiversity-stability derived from the context of mild fluctuations are readily transposable to extreme events.”

Source: ecowatch.com

Why Transportation Is now the Top Source of US Pollution

Photo: Pixabay
Photo-illustration: Pixabay

With the holidays coming around, it may be a good time to note that the countless miles that Americans will drive, train or fly has a big planetary impact.

In fact, the transportation sector is now the biggest source of greenhouse gas emissions in the U.S., unseating electricity production for the first time in four decades.

According to a Bloomberg analysis, carbon dioxide emissions from transportation exceeded those from electricity production in 2016—the first time since the 1970s. The gap widened even further this year.

However, the reason behind the rankings flip is not because pollution from cars, planes, trains and ships is increasing. Turns out, transportation-related emissions in the U.S. haven’t risen much since 2000.

Rather, the switch is due to utilities moving away from coal—the dirtiest source of power—to cheaper and cleaner natural gas. Natural gas, of course, releases greenhouse gases, but the fossil fuel emits up to 60 percent less CO2 compared to emissions from a typical new coal plant.

The boom in renewable energy, which is becoming more efficient and cheaper, is also driving down emissions.

Clean energy benefits not just the planet’s health, but our health, as Bloomberg touted:

“This is good news, and not just because carbon dioxide emissions are the biggest contributor to global climate change. The shift to cleaner energy also has immediate local improvements to health by reducing the burden of asthma, cancer and heart disease.”

Improved fuel economies enacted by the Obama administration and the growth of electric vehicles could spur big CO2 cuts in the U.S. transportation sector in the coming years.

However, the bad news is that the Trump administration has a pro-coal agenda and is attempting to undo President Obama’s Clean Power Plan that slashes emissions from coal-fired plants. The president is also considering rolling back fuel-efficiency standards.

Source: ecowatch.com

Turning Point of a Domestic Company Towards Ecomobility

Foto: EP
Photo: EP

In the last seven years, the Belgrade-based company “MT-Komex” has gradually supplemented and changed its core business, so the employees of this company had the opportunity to enrich the decades of extensive experience in the field of mechanical engineering and welding with new knowledge, by participating in numerous projects for the construction of small hydropower plants, gas power plants, and solar power plants. Taking a step forward with modern world trends in the field of electromobility, the company management decided two years ago to make another turn and focus its activities on the development of the application of chargers for electric motors as well as to support the introduction of electric vehicles in transport. Thanks to the introduction of this segment of business on the domestic market, engineers and installers in the company “MT-Komex” have passed through the training and today they can install chargers in residential and commercial buildings as well as in bigger facilities with more demanding infrastructure.

“MT-Komex” has made a strategic partnership with two global companies that are leaders in the production of electric chargers – AC chargers for slow and medium-speed charging from the manufacturer “Schneider Electric”, while DC chargers for fast charging are supplied by ABB. Both companies signed a contract that stipulates that this domestic company will be their system integrator. And the results did not lag behind. In the previous period, “MT-Komex” installed chargers for slow and medium-speed charging in BMW, medium-speed chargers were delivered for installation in a public garage on Obilićev venac in Belgrade (three pieces in the first turn) and one device for medium-speed charging which has already been installed in BMW has two charging points, each with the power of 22 KW AC.

As far as the DC chargers are concerned, negotiations with several companies are currently in progress, and the arrangements for delivering chargers to one of the leading companies in the automotive industry, which will install the first 50 kW, model terra 53 ABB at its location in Belgrade, are in the final stage.

As a part of the promotion of the electric chargers for vehicles “MT-Komex” has developed a new web platform at the address elektropunjaci.com, that will have all information on technique for charging electric cars, the electric cars themselves, their offer on the market, quality and autonomy of individual models. Website visitors will also have access to an online shop where they will be able to buy chargers and accompanying equipment for charging electric vehicles. Likewise, the platform will allow clients to submit requests for projects, and the trained installers and engineers in “MT-Komex” will evaluate and access the execution of projects based on the sent data.

The platform will also include links to charger maps, which is a very useful tool for all the users of electric cars. The maps will not only cover Serbia and the Balkans, but also the whole of Europe, and they will able to find every location of public chargers as well as private chargers that are accessible to the public. Thanks to this, electric car users will have all the information necessary for electromobility in one place. The maps will be updated regularly, as “MT-Komex” engineers will register each new charging 33 point, according to the investor’s desire, so that data on charging points are visible to all electric car users.

Photo: EP

This content was originally published in the eighth issue of the Energy Portal Bulletin, named ECOMOBILITY.

Air Pollution Harm to Unborn Babies May Be Global Health Catastrophe

Foto-ilustracija: Pixabay
Photo-illustration: Pixabay

Air pollution significantly increases the risk of low birth weight in babies, leading to lifelong damage to health, according to a large new study.

The research was conducted in London, UK, but its implications for many millions of women in cities around the world with far worse air pollution are “something approaching a public health catastrophe”, the doctors involved said.

Globally, two billion children – 90% of all children – are exposed to air pollution above World Health Organization guidelines. A Unicef study also published on Wednesday found that 17 million babies suffer air six times more toxic than the guidelines.

The team said that there are no reliable ways for women in cities to avoid chronic exposure to air pollution during pregnancy and called for urgent action from governments to cut pollution from vehicles and other sources.

“It is an unacceptable situation that there are factors a woman cannot control that adversely affect her unborn baby,” said Mireille Toledano, at Imperial College London, and who led the new research published in the British Medical Journal (BMJ).

The study analysed all live births in Greater London over four years – over 540,000 in total – and determined the link between the air pollution experienced by the mother and low birth weight, defined as less than 2.5kg (5.5lbs). The scientists found a 15% increase in risk of low birth weight for every additional 5 micrograms per cubic metre (µg/m3) of fine particle pollution.

The average exposure of pregnant women in London to fine particle pollution is 15µg/m3, well below UK legal limits but 5µg/m3 higher than the WHO guideline. Cutting pollution to that guideline would prevent 300-350 babies a year being born with low weight, the researchers estimated. “The UK legal limit is not safe and is not protecting our pregnant women and their babies,” said Toledano.

“We know that low birthweight is absolutely crucial,” she said. “It not only increases the risk of the baby dying in infancy, but it predicts lifelong risk of diabetes, cardiovascular disease etc. You are setting in stone the whole trajectory of lifelong chronic illness.”

The new research shows the impact of air pollution on babies in London is significant, but affects a relatively small number – only about 2.5% of all full-term babies are born with low weight. However, many cities around the world – such as Delhi in India – suffer far higher levels of toxic air, raising concerns of huge impacts on unborn babies.

“Though the new results from the UK are concerning, a global perspective reveals something approaching a public health catastrophe,” said Sarah Stock and Tom Clemens, from the University of Edinburgh, in a BMJ editorial. “The pregnancy effects of extreme exposure environments like Delhi are unmeasured, and there is an urgent need to turn attention to such environments where large numbers are at considerable risk of harm.”

Stock told the Guardian that outdoor air pollution is already causing millions of early deaths every year among adults and children: “And that is not taking into account deaths in utero or resulting from exposure in pregnancy, because we just don’t have the data yet.”

Unicef executive director Anthony Lake said: “Not only do pollutants harm babies’ developing lungs – they can permanently damage their developing brains – and, thus, their futures. No society can afford to ignore air pollution.”

The new BMJ study is based on observations and so cannot prove a causal link between air pollution and low birth weight, but the correlation is very strong, said Toledano: “The power of our study is incredible due to the sheer numbers.” The study is the largest to date in the UK and the link is strengthened by a series of previous studies from other regions that replicate the findings.

There are some uncertainties in the estimates of air pollution exposure and the level of smoking among the pregnant women. But Toledano said: “Could it be that we are slightly off in how much the increased risk is? Yes. Is it going to completely disappear? No.”

She said there are a number of serious public health problems around the world, such as the lack of clean water that kills over 500,000 infants every year, but said toxic air was one of them: “There is no question this is an extremely important public health risk. We have to do something and we can’t just say it is down to the individual mother. Every baby deserves to be born safely.”

Source: theguardian

UN Decrees Ocean Plastic a ‘Planetary Crisis’

Photo: Pixabay
Photo-illustration: Pixabay

Nations from around the world have agreed a new UN resolution to halt the tide of ocean plastic that scientists warn is poisoning global waters.

The agreement acknowledges the urgent need to curb the flow of ocean plastic pollution and sets out plans for an international taskforce to advise countries and businesses on how to tackle the problem.

Ministers at a UN Environment Assembly in Kenya are set to seal the agreement later today.

The move followed a statement from the UN’s ocean chief Lisa Svensson yesterday, who declared the problem to be a “planetary crisis” which is ruining the seas.

It was the latest in a series of stark warnings on the fragile state of the world’s oceans.

Renowned naturalist Sir David Attenborough is to raise the alarm on the health of the world’s oceans in the final episode of Blue Planet, which will air later this week. The final episode was dedicated to covering the damage being wreaked in seas around the globe by climate change, plastic pollution, and overfishing.

Earlier this year the UN launched the Clean Seas campaign, to encourage more action against marine plastic litter from governments, the general public and civil society. The five-year campaign aims to “transform habits, practices, standards and policies around the globe to dramatically reduce marine litter and the harm it causes”.

However, according to BBC reports the new UN resolution is not legally binding and sets no time-bound targets, after the US refused to agree to specific international goals.

Source: businessgreen.com

EURELECTRIC: European Power Giants Vow to ‘Accelerate Clean Energy Transition’

Photo-illustration: Pixabay
Photo-illustration: Pixabay

The European electricity industry has publicly reiterated its “unwavering commitment” to accelerating investment in clean energy in order to deliver a “carbon-neutral electricity mix in the EU well before mid-century”.

Trade body EURELECTRIC, which represents 3,500 companies across Europe with an aggregate turnover of €200bn, today published a new long term vision which formally confirms its commitment to delivering rapid decarbonisation of the continent’s power sector and the wider use of electricity as part of a low carbon society.

The group said the new declaration was developed through comprehensive consultation process with industry CEOs and representatives from across Europe. The final declaration secured unanimous support from the group’s members. “It demonstrates the unwavering commitment from the power sector to play a key role in the transition to a sustainable, smart and energy efficient society,” EURELECTRIC said.

“Our industry sees a great opportunity on the path towards a progressively decarbonised and fully sustainable European energy future,” said Francesco Starace, EURELECTRIC President and CEO of the Italian energy group Enel, in a statement. “Electricity is playing a growing role in making this vision happen and EURELECTRIC will lead this transformation. Today’s announcement shows how together we are determined to accelerate the energy transition through a progressive electrification of Europe’s energy consumption while making the European power sector carbon-neutral well before mid-century.”

The new vision argues electricity has a key role to play in the low carbon transition and sets out a series of commitments from EURELECTRIC’s members to investment in clean power capacity and supporting technologies such as smarter grids, enable emissions reductions in other sectors such as heat and transport, and continue to support the development of innovative new green technologies.

It also calls on policymakers to support the emergence of smart grids, enable cost-effective decarbonisation through a meaningful carbon price, deliver an integrated European energy market, and ensure a “fair transition” by managing geographical and social impacts that result from the transition.

Magnus Hall, CEO of Vattenfall and vice-president of EURELECTRIC, said there were clear commercial and environmental reasons for utilities to support the low carbon transition. “Electrification of heating, transport and industry is a win-win,” he said. “It comes with higher efficiency and lower CO2 emissions. We should do everything possible to advance electrification with smart regulation.”

Alistair Philips-Davies, CEO of SSE and Vice-President of EURELECTRIC, said the sector was committed to mobilising a major new wave of clean infrastructure investment. “The investment required in clean electricity and transition-enabling technologies is huge,” he said. “This statement reflects our full commitment to invest in innovation, to build new cross-sector business models, and ensure that electricity keeps creating value in decades to come.”

The new vision echoes the shift undertaken last year by Energy UK, which saw the trade body back deep cuts in carbon emissions and the phasing out of unabated coal power in the UK.

The move will provide green businesses and campaigners with a powerful new ally, especially in Brussels, where the EU is currently working to finalise its energy and climate package for the period from 2020 to 2030.

Source: businessgreen.com

Ørsted’s 2 Gigawatt Changhua Offshore Wind Project In Taiwan Takes Another Step Forward

Photo-ilustration: Pixabay
Photo-illustration: Pixabay

Danish offshore wind behemoth Ørsted has moved several steps closer to making its 2 gigawatt Taiwanese Greater Changhua offshore wind projects a reality, acquiring environmental approval and securing a subsea cable partner in Taiwanese Woen Jinn Harbour Engineering.

Word of Ørsted’s (which, until recently, was called DONG Energy) Changhua offshore wind development has been hard to track down as no major announcements have yet been made. We first heard word of the potential project back in January when DONG Energy announced that it had acquired 35% ownership in Taiwan’s first offshore wind project, the 128 MW (megawatt) Formosa 1 offshore wind farm. The company made mention in its press release that it was also working on its own offshore wind projects in Taiwan — four separate offshore wind farms in the Changhua coastal region, which would have a total capacity of at least 2 GW (gigawatts) when completed sometime between 2021 and 2024.

In May the company made a small note that it was now waiting on Taiwan’s government to conduct an environmental impact assessment (EIA) of the four potential offshore sites. Late last month Taiwan’s Environmental Protection Administration (EPA) review panel recommended approval of the EIA for the four projects, leaving Ørsted to wait until early 2018 for final environmental approval.

In the meantime, Ørsted has begun seeking grid capacity and begun the process of obtaining its establishment permit by the end of 2019 at the latest.

Ørsted has also been signing Memorandums of Understanding (MoU) with potential construction and development partners in Taiwan. In November the company signed two MoUs with Taiwanese steel structure manufacturers — Century Wind Power and China Steel Corporation.

“Local content has been placed at the center of our project development activities,” said Matthias Bausenwein, Ørsted’s General Manager Asia Pacific and Chairman Taiwan. “In the past year, the local Ørsted team has met over 170 Taiwanese companies and identified 15 companies for close collaboration. CWP has a very strong background in large-scale steel manufacturing and shown significant ambition to invest in offshore wind manufacturing business.”

This month, Ørsted signed a MoU with with Taiwanese company Woen Jinn Harbour Engineering to be the preferred offshore subsea cable installation partner for the Changhua projects.

“In the past few months, Ørsted’s experienced engineering team has visited our company many times to share offshore cable installation standards and technical expertise,” said Lee Ming Chuan, Chairman of Woen Jinn Harbour Engineering. “Ørsted is not only the preferred partner for Woen Jinn, but also the driving force to develop Taiwan’s offshore wind supply chain.”

Source: cleantechnica.com

New York Governor Cuomo Signs Energy Storage Deployment Program

Foto: Pixabay
Photo-illustration: Pixabay

New York has now become the fourth US state to introduce energy storage targets and mandates through its state legislature after Governor Andrew Cuomo approved a bill to develop an Energy Storage Deployment Program and to implement an energy storage procurement target for 2030.

First tabled back in March, Assembly Bill A6571 — Establishing the energy storage deployment program — seeks to not only support energy storage development but to also implement an energy storage target by 2030. The bill now directs the New York Public Service Commission (NYPSC) to establish an Energy Storage Deployment Program “to encourage the installation of qualified energy storage systems.” Further, no later than January 1, 2018, “the Commission shall make a determination establishing a target for the installation of qualified energy storage systems to be achieved through 2030 and programs that will enable the State to meet such target.”

“Energy storage technologies serve a critical role in promoting a clean energy economy,” Governor Cuomo wrote in his approval statement of Bill A6571 (PDF). “Not only will energy storage technologies relieve pressure on existing transmission and grid infrastructure, but they will enhance the development and uptake of renewable energy and create new “green” jobs.”

The news was unsurprisingly met with approval by the US energy storage industry.

“It’s a great day for energy storage in New York,” said Kelly Speakes-Backman, CEO of the Energy Storage Association.

“We applaud Governor Cuomo, Assemblywoman Paulin, and Senator Griffo for their leadership on energy storage and their historic decision to pass and enact Assembly Bill 6571. By signing the bill into law, the Governor joined the unanimous opinion of the legislature that a long-term commitment to deploy energy storage is critical to a more reliable and resilient, affordable, and sustainable electric system for New Yorkers.

“That long-term commitment, moreover, sends a strong signal to the rapidly growing U.S. energy storage industry to invest and hire New York. Energy Storage Association members look forward to working with the Public Service Commission to determine an appropriate target for energy storage deployment in New York by 2030, as well as supporting NYSERDA [New York State Energy Research and Development Authority] and LIPA [Long Island Power Authority] in administering innovative programs to meet that target.”

“Under Governor Cuomo’s Reforming the Energy Vision (REV) strategy, New York has committed to accelerating the clean energy transition with promising technologies like energy storage by leveraging private investment through initiatives that maximize benefits and decrease ratepayer costs,” said a NYSERDA Spokesperson. “The bill as revised will remove the directive to establish an explicit deployment program with predetermined annual expenditures and instead direct the Public Service Commission to undertake a process to determine by December 31, 2018 the appropriate suite of policies that will help drive towards a long-term energy storage deployment goal. This process will be informed by NYSERDA’s forthcoming energy storage roadmap, which is already underway, and will look to market participants to consider mechanisms that will maximize the benefits of energy storage for New Yorkers consistent with the principles of REV.”

Source: cleantechnica.com