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Turkish Solar Update

Photo: pixabay
Photo: Pixabay

Turkey’s energy regulator granted its first ever solar license in late 2015. It is a 49-year generation license granted to Turkish developer Solentegre Enerji Yatirimlari, for an 8 MW facility to be installed in the eastern province of Elazig.Turkish regulators held tenders for solar capacity in various regions of the country in 2014. and 2015. Where multiple applications were received for the same substation, a bidding process determined the winner. For the Elazig project the developer bid TL 827,000 (present equivalent of US$280,000) per MW for the license. The market generally believed the bid was very high, but it was not far off from other bids submitted in other regions of the country. Overall, interest in the tenders was very high, with a total of 9 GW of solar projects being proposed for the 600 MW of tendered capacity. The 600 MW capacities is actually a national cap, and total licensed solar production cannot exceed that capacity.

However, Turkish policy makers have set a target of 5 GW of solar capacity by 2023. This begs the question of when the 600 MW cap will be increased (or lifted), and when the next round of license tenders will take place. Some market players say the cap will be increased when the transmission system is ready. Others claim that Turkey has no grid concerns and that new tenders will follow in due course. After winning a tender for capacity, developers need to go through a permitting process before a generation license can be granted. During this pre-licensing period, developers must collect and submit measurement data for at least one year, submit a letter of guarantee in an amount calculated based on the installed capacity of the project, secure land rights, and obtain required permits to start construction (such as zoning permits and environmental clearances). This pre-licensing period is limited to 24 months, unless there is a force majeure event or it is otherwise extended by the regulator. During this period, any sale of the generator’s shares is not allowed. The main incentive for solar in Turkey is a $133 USD/MWh feed-in tariff, which is available for 10 years for projects that commence operations by December 31, 2020.

There is an incremental tariff of up to $67 USD/MWh for using domestic content. The local manufacturing sector is currently underdeveloped and generators are heavily dependent on imported products. Turkey does not provide tax credits, treasury grants, or loan guarantees for renewable energy generation. Nor does it have set-aside programs or solar renewable energy certificates (SRECs). However, renewable energy generators enjoy other incentives in addition to the feed-in tariff, including reduced licensing fees and permitting costs, and priority in grid connection. Various tax credits and exemptions, as well as support on interest payments, are available for eligible manufacturers of turbines, blades and generators used in hydro, wind, biomass and geothermal power projects. While similar incentives are not applicable for solar panels or other solar components, this may be an area for enhanced regulatory support of the industry. Another indirect regulatory support for solar may come in the form of privatization of state-owned generation assets.

While these assets are not in solar (they are mostly hydro and thermal plants), they are known to depress the market price as they still make up a large portion of the country’s generation capacity. Separate and apart from the licensed generation market discussed above, distributed generation (or so-called unlicensed generation in Turkey) is also gaining more interest in the market. Facilities with a capacity of up to 1 MW are exempted from the pre-licensing requirements summarized above. The Council of Ministers, without any legislative action, is authorized to raise this limit up to 5 MW. Each unlicensed facility is required by law to be connected to a consumption unit, and any excess power not consumed in this unit can be sold to the grid. It is not clear whether the same generator may set up multiple facilities (for instance 10 facilities each having an installed capacity of 1 MW each) within the same region, and sell the excess power to the grid. So what is next? Turkey has high solar capacity and needs the installed power capacity from solar. Turkey has an average annual total sunshine duration of 2,640 hours (a total of 7.2 hours per day), which gives it the largest potential among European countries after Spain. At the same time, Turkey is largely dependent on oil and natural gas imports to fuel its growing power generation needs, and needs to diversity its energy sources. The combination of these realities should see further solar licenses being issued.

Source: www.renewableenergyworld.com

Global warming could stave off next ice age for 100,000 years

Photo: Pixabay
Photo: Pixabay

Global warming is likely to disrupt a natural cycle of ice ages and contribute to delaying the onset of the next big freeze until about 100,000 years from now, scientists said on Wednesday. In the past million years, the world has had about 10 ice ages before swinging back to warmer conditions like the present. In the last ice age that ended 12,000 years ago, ice sheets blanketed what is now Canada, northern Europe and Siberia.

In a new explanation for the long-lasting plunges in global temperatures that cause ice ages, scientists pointed to a combination of long-term shifts in the Earth’s orbit around the sun, together with levels of carbon dioxide in the atmosphere. They said the planet seemed naturally on track to escape an ice age for the next 50,000 years, an unusually long period of warmth, according to the study led by the Potsdam Institute for Climate Impact Research. But rising man-made greenhouse gas emissions since the Industrial Revolution began in the 18th century could mean the balmy period will last for 100,000 years, they wrote in the journal Nature.

The findings suggest human influences “will make the initiation of the next ice age impossible over a time period comparable to the duration of previous glacial cycles,” they wrote. “Humans have the power to change the climate on geological timescales,” lead author Andrey Ganopolski told Reuters. He said the lingering impacts of greenhouse gases in a far distant future did not in any way affect the urgency of cutting emissions now that are blamed for causing downpours, heat waves and rising seas. “The earlier we stop, the better,” he said. Almost 200 governments agreed a deal in Paris last month to shift from fossil fuels to combat climate change. Last week, another group of scientists said humanity had become a force in shaping the planet’s geology and suggested an “Anthropocene epoch” began in the mid-20th century with factors such as nuclear tests and industrialization.

“Like no other force on the planet, ice ages have shaped the global environment,” said Hans Joachim Schellnhuber, director of the Potsdam Institute and an author of Wednesday’s study. He suggested a new epoch might instead be called the “Deglacial”. Some past studies have suggested that global warming can delay ice ages, but Thursday’s study laid down clear rules. It said the start of past ice ages coincided with low levels of solar energy reaching the Earth in northern summers, like in current times. But an ice age had not begun because of relatively high, apparently natural, levels of carbon dioxide in the atmosphere since before the Industrial Revolution.

Source: www.reuters.com

New development could lead to more effective light bulbs

Photo: Pixabay
Photo: Pixabay

US researchers say they have developed a technique that can significantly improve the efficiency of the traditional incandescent light bulb. These older bulbs have been phased out in many countries because they waste huge amounts of energy as heat. But scientists at MIT have found a way of recycling the waste energy and focusing it back on the filament where it is re-emitted as visible light. The development has been reported in the journal Nature Nanotechnology. Little has changed in the technology of the incandescent light bulb since they were commercially developed by Thomas Edison in the US in the 1880s.

They create light by using electricity to heat a thin tungsten wire filament to temperatures of around 2,700C. This causes the filament to glow and produce a broad-spectrum warm white light. However light bulbs of this type are hugely inefficient – they only convert around 2-3% of the energy they use into light – the rest is wasted as heat. They have long been a target for green campaigners, concerned about climate change.

Phased out

This has seen the bulbs banned in the European Union, Canada and their manufacture and importation has been phased out in the US. They’ve been replaced by more expensive compact fluorescent (CFL) and LED bulbs which are significantly more efficient at around 13%. Now researchers at MIT believe they have developed a technique that could turn the weakness of the traditional incandescent bulb into strength. Using nanotechnology, they’ve built a structure that surrounds the filament of the bulb and captures the leaking infrared radiation, reflecting it back to the filament where it is re-absorbed and then re-emitted as visible light. The structure is made from thin layers of a type of light-controlling crystal. A key aspect though is the way that these layers are stacked, with visible wavelengths allowed to pass through while infrared get reflected back to the filament as if in a mirror.

“It is not so much the material you make the surrounding structure from, it is how you arrange the material to create the optical filtering property that will recycle infra-red light and let the visible light through,” Ognjen Illić, the paper’s lead author told BBC News. In theory, the crystal structures could boost the efficiency of incandescent bulbs to 40%, making them three times more efficient than the best LED or CFL bulbs on the market. The researchers have built their first proof-of-concept units which reach an efficiency of 6.6%, but even that is almost three times the level of a standard incandescent bulb. So do the researchers think that they can build a better light bulb?

“I would not exclude the possibility,” said Prof Marin Soljačić, another author on the paper. “Thomas Edison was not the first one to work on the design of the light bulb, but what he did was figure out how to mass produce it cheaply and keep it stable longer than 10 hours, these are still the the two critical criteria. These are the questions we are trying to answer now,” he said.

The scientists point out that improving light bulbs is but one of the options that could spring from this development. The authors say it could have “dramatic implications” for the performance of other energy conversion technologies. “We have this huge challenge that the world is facing right now, global warming and energy efficiency and this gives you one more tool in the toolbox to meet that huge challenge,” said Prof Soljačić. “We are very excited about the potential though.”

Source: www.bbc.com

KPA Unicon to supply a biomass-fired boiler plant to Stora Enso sawmill in Sweden

Biograte combustion technologyStora Enso Timber Ab and KPA Unicon Oy have signed a contract of a biomass-fired hot water boiler plant delivery to Stora Enso sawmill Ala in Ljusne, Sweden. The new Unicon Biograte 15 MWth boiler plant will utilize bark and wood residues from the Ala sawmill as fuel, and it will produce hot water to the sawmill´s drying kilns. The new biomass boiler plant is scheduled to be in operation in November 2016. The value of the contract will not be disclosed.

The delivery is a turnkey delivery excluding civil and foundation works. The contract includes all process equipment, installations, commissioning and training of the operational personnel. The heart of the new biomass-fired boiler plant is Biograte combustion technology which is especially planned for utilization of wet biomass fuels for effective energy production.

The plant also includes KPA Unicon`s PlantSys system for local and remote control of the plant. PlantSys system collects data from the process equipment’s and makes an easily outlined and controlled entity of the data. Plants system also enables a reliable and trusted remote access to the plant, optimizes the parameters and predicts the future service and maintenance needs.

“This boiler plant project is a great example of a case where process hot water is produced in a sustainable way. It is important that the boiler plants at sawmills get to utilize the least valuable by-product bark as fuel. Biograte combustion technology is the most capable solution in the market for burning wet biomass with high efficiency and usability”, says Teemu Koskela, Sales Director, KPA Unicon.

For more information please look : http://www.kpaunicon.com

EU Sustainable Energy Awards – call for entries open!

sustainableEnergyAwardsWebAre you working on an innovative and effective energy efficient or renewable energy project? Tell us about it and you could win an EU Sustainable Energy Award at the EU’s Sustainable Energy Week (EUSEW) and become Sustainable Energy Leader!

EUSEW takes place every year in June. It is a month-long series of activities – including conferences (from 13-17 June 2016), local sustainable energy events and the EU Sustainable Energy Awards – dedicated to building a secure energy future for Europe. The Awards aim to promote energy-saving and renewable energy projects and initiatives across Europe.
To be in with a chance of winning, your project must be based in the EU, Iceland, Norway, Albania, Bosnia and Herzegovina, the former Yugoslav Republic of Macedonia, Montenegro, Serbia, Turkey, Israel, Moldova, Switzerland, Faroe Islands or Ukraine.

There are several categories of award: ‘consumers’ – for actions that lead to the behavioral change of individual energy users, ‘public sector’ for exemplary initiatives lead by public and non-profit organizations, ‘businesses’ for forward-thinking businesses, and the ‘citizens’ award for the project which best captures the public imagination.

Projects should be innovative with original features likely to attract EU media, they should have a measurable impact in that they help reduce energy use or bring online renewable energy which will contribute to the EU’s climate and energy goals. They should also have a positive public opinion and be replicable across Europe.

Source: www.ec.europa.eu

Antic: 140 Million EUR To Be Invested in Kolubara This Year

Foto: Ministarstvo rudarstva i energetike
Photo: Ministry of mining and energy

Serbian Minister of Energy and Mining Aleksandar Antic announced that a total of 140 million EUR would be invested in an overhaul of the Kolubara mining complex.

Touring the Kolubara strip mines Antic said that he had received confirmation from the company management on his ministry’s stance that more needed to be invested in the mining sector.

“According to the business plan for 2016 we will have EUR140 million for investment and system maintenance, i.e. overhauls in Kolubara. This will be well placed money by the power utility company (EPS) in building up capabilities and strengthening the mining sector,” Antic said.

Antic recalled that in the previous period the thermal sector had helped increase power output, while thermal power plants accounted for 80 percent of the total energy produced for domestic users.

Recently, he said, an average of 70,000 tons of coal a day was shipped off to power plants.

“Those are big quantities, although not the maximum. When the weather settles we will go back to producing the maximum amount of 90,000 tons a day,” he said.

Stand with Chileans! Demand Protection for Chile’s Glaciers

Photo: Pixabay
Photo: Pixabay

Chile is home to 82% of the glaciers in South America. These glaciers constitute one of the largest freshwater reserves in the world. They are also vital to the preservation of vulnerable local ecosystems and biodiversity, particularly in times of drought. In a warming planet, protecting all glaciers is essential.

However, Chilean law does not protect the glaciers and has allowed their destruction at a record pace at the hands of several mining projects. In fact, Chilean state-owned CODELCO (the world’s largest copper producer) has destroyed about 342 hectares of glaciers in the Andes in the past decades. Other mining projects from Barrick, Antofagasta Minerals and Anglo American continue to raze glacial areas and remain a direct threat to Chilean water reserves. This must stop, forever.

Source: www.act.greenpeace.org

Summon Your Tesla from Your Phone

Last Fall, Tesla Version 7.0 software introduced a range of new Autopilot active safety and convenience features to give you more confidence behind the wheel, increase your safety on the road, and make highway driving more enjoyable. The release of Tesla Version 7.1 software continues our improvements to self-driving technology. This release expands Autopilot functionality and introduces the first iteration of Summon.

Using Summon, once you arrive home and exit Model S or Model X, you can prompt it to do the rest: open your garage door, enter your garage, park itself, and shut down. In the morning, you wake up, walk out the front door, and summon your car. It will open the garage door and come to greet you. More broadly, Summon also eliminates the burden of having to squeeze in and out of tight parking spots. During this Beta stage of Summon, we would like customers to become familiar with it on private property. Eventually, your Tesla will be able to drive anywhere across the country to meet you, charging itself along the way. It will sync with your calendar to know exactly when to arrive.

The release of Tesla Version 7.1 software is the next step toward developing fully autonomous driving capabilities and delivering them through over-the-air software updates, keeping our customers at the forefront of driving technology in the years ahead.

Source: www.teslamotors.com

Climate change: Cereal harvests across the world ‘fall by 10% in 50 years’

Foto: pixabay
Photo: Pixabay

Impact of droughts and heatwaves stronger in recent decades, especially in developed countries. Extreme weather has affected global cereal production.

Droughts and heatwaves have reduced cereal harvests by an average of about 10% globally over the past half century, and their impact has become stronger in recent decades especially in developed countries, a study has found.

Climate change is expected to increase the risk of severe drought and extreme heat and now the first detailed analysis of global cereal production has shown that harvests of wheat, maize and rice have suffered greater losses since the 1980s from drought and heat compared to previous decades.

The findings question whether increased levels of carbon dioxide in the atmosphere are having a discernible “fertilising effect” on crop production that could outweigh the damaging effect on harvests caused by extreme weather events such as droughts and heatwaves exacerbated by global warming.

An analysis of national production of 16 different cereal crops in 177 countries, and a comparison with the effects of about 2,800 weather disasters between 1964 and 2007, has for the first time provided a detailed snapshot of how extreme weather has affected overall cereal production globally, scientists said.

The study found that drought and heatwaves reduced cereal harvests by between 9% and 10% on average in the affected countries. However, the technically advanced arable farms of North America, Europe and Australia were even more strongly affected than the developing world, with average production cuts of about 20%.

Drought

“We found that extreme weather disasters such as droughts and heatwaves substantially reduce crop production, and the impacts are worse in richer countries,” said Pedram Rowhani of Sussex University and a co-author of the study.

“The frequency and severity of these extreme weather events is expected to increase in the future. If we do not adapt our agricultural systems to become more resilient to these shocks we can anticipate even larger losses in the future,” Dr Rowhani said.

The analysis, published in the journal Nature, found that losses in average cereal producton caused by more recent droughts had increased in more recent years, with average reductions of about 13.7% compared to losses of about 6.7% prior to the mid-1980s. However, the analysis also showed that cereal production soon bounced back after a drought year.

“We have always known that extreme weather causes crop production losses. But until now we did not know exactly how much global production was lost to such extreme weather events, and how they varied by different regions of the world,” said Navin Ramankutty, professor of global food security and sustainability at the University of British Columbia in Canada, and senior author.

One of the most suprising findings was that advanced countries were apparently more susceptible to crop losses due to droughts and heatwaves compared to less advanced nations. This may reflect differences in scale and the farming methods employed in growing and harvesting cereals, the scientists said.

“Across the breadbaskets of North America, for example, the crops and methods of farming are very uniform across huge areas, so if a drought hits in a way that is damaging to those crops, they will all suffer,” said Corey Lesk of McGill University in Montreal, the study’s first author.

“By contrast, in much of the developing world, the cropping systems are a patchwork of small fields with diverse crops. If a drought hits, some of those crops may be damaged, but others may survive,” Mr Lesk said.

Farmers in wealthier countries rarely depend on harvests directly for food, and typically have dependable access to crop insurance in the event of bad weather, he said.

“So the optimal strategy for them may be to maximize yields rather than minimize the risk of weather-related crop damage.”

Source: www.independent.co.uk

Sensor network can detect exact location and size of ocean pollution

Photo-illustration: Pixabay
Photo: Pixabay

In the future, when fossil fuels are no longer the leading source of energy around the world and oil platforms aren’t pumping oil from beneath the ocean floor, we won’t have to worry about oil spills, but unfortunately, ocean pollution from spills, leaks and other sources is still a reality.

There are many technologies that have been developed to clean up spills more effectively, but the first hurdle is quick and accurate detection of chemical pollutants in the ocean.

Researchers at the Polytechnic University of Valencia have come up with a way to keep tabs on ocean pollution and keep it from spreading.

They designed an intelligent sensor system that can detect very small quantities of chemical pollution that might come from oil leaks and other contaminants. It can detect the exact location of toxic waste, diesel and other hydrocarbons and how far they have spread through that part of the ocean.

The sensors are embedded in floating devices that can be deployed in any body of water and using clever algorithms move independently to find the perimeters of a pollution event like in an oil spill. The sensors communicate back to the researchers in real time so that a map can be created using their relative positions and what contaminants they’re detecting.

A system like this could make pollution clean up more effective because spills and other events could be detected much earlier before they spread.

“Different chemical pollutants require different techniques for their clean-up. But the single most important factor for minimising the impact and damages to the affected area is how quickly they is detected. This is particularly critical in the case of oil spills, where a full clean-up is virtually impossible if decontamination efforts don’t start immediately,” said Jaime Lloret from the UPV’s Research Institute for Integrated Management of Coastal Areas.

Quick identification and containing of ocean pollution is crucial for the health of ocean organisms and humans too.

 Source: www.treehugger.com

Africa Renewable Energy Initiative to build 10,000 MW of renewables in Africa by 2020

Photo-ilustration: Pixabay

 

Photo-illustration: Pixabay

Solar for sunny Africa

The Africa Renewable Energy Initiative (AREI) aims at enabling the installation of large-scale renewable energy capacity on the African continent by 2020. The African-led plan has just received a big boost with over $10 billion worth of financial backing from various members of the international community at COP21 in Paris. Most of the $10 billion came from the European Union, Sweden and the G7 countries. In particular, Germany will contribute $3.25 billion, France $2.2 billion, Sweden $500 million and Canada $110 million. This will help provide clean power to millions across the continent.

This clean electricity is sorely needed: Approximately 600 million people have no access to electricity in Africa, with the figure expected to rise to 700 million by 2030 without further action, according to a 2015 UNEP report. As a result, many rely on wood or other biomass to cook and heat their homes, leading to hundreds of thousands of deaths each year from indoor air pollution.

United Nations Environment Programme (UNEP) Executive Director Achim Steiner said, “Africa’s renewable energy revolution will ensure access to clean, reliable and efficient energy, while ensuring we do not add to the greenhouse gas emissions we are gathered here in Paris to reduce. The Africa Renewable Energy Initiative aims to do just that. Such leadership from Africa, and the financial backing from the international community announced today, provides fresh hope that we can tackle the twin challenges of sustainable development and climate change.”

African Development Bank (AfDB) President Akinwumi Ayodeji Adesina said, “Africa is tired of being in the dark. The Lack of electricity has put the brakes on Africa’s industrialization. Through the Africa Renewable Energy Initiative, we can sustain fast economic growth in Africa and on a low carbon development pathway.”

 Source: http://www.treehugger.com/

Britain abandons onshore wind just as new technology makes it cheap

wind_uk_cap_3545693bVestas chief Runevad says UK rules shut out the latest hi-tech turbines, leaving Britain behind as the global wind boom spreads. The world’s biggest producer of wind turbines has accused Britain of obstructing use of new technology that can slash costs, preventing the wind industry from offering one of the cheapest forms of energy without subsidies. Anders Runevad, chief executive of Vestas Wind Systems, said his company’s wind turbines can compete onshore against any other source of energy in the UK without need for state support, but only if the Government sweeps away impediments to a free market. While he stopped short of rebuking the Conservatives for kowtowing to ‘Nimbyism’, the wind industry is angry that ministers are changing the rules in an erratic fashion and imposing guidelines that effectively freeze development of onshore wind. “We can compete in a market-based system in onshore wind and we are happy to take on the challenge, so long as we are able to use our latest technology,” he told the Daily Telegraph.

wind 2“The UK has a tip-height restriction of 125 meters and this is cumbersome. Our new generation is well above that,” he said. Vestas is the UK’s market leader in onshore wind. Its latest models top 140 meters, towering over St Paul’s Cathedral. They capture more of the wind current and have bigger rotors that radically change the economics of wind power. “Over the last twenty years costs have come down by 80pc. They have come down by 50pc in the US since 2009,” said Mr Runevad. Half of all new turbines in Sweden are between 170 and 200 meters, while the latest projects in Germany average 165 meters. “Such limits mean the UK is being left behind in international markets,” said a ‘taskforce report’ by Renewable UK. The new technology has complex electronics, feeding ‘smart data’ from sensors back to a central computer system. They have better gear boxes and hi-tech blades that raise yield and lower noise. The industry has learned the art of siting turbines, and controlling turbulence and sheer. Economies of scale have done the rest. This is why average purchase prices for wind power in the US have fallen to the once unthinkable level of 2.35 cents per kilowatt/hour (KWh), according to the US energy Department.

wind3At this level wind competes toe-to-toe with coal or gas, even without a carbon tax, an increasingly likely prospect in the 2020s following the COP21 climate deal in Paris. American Electric Power in Oklahoma tripled its demand for local wind power last year simply because the bids came in so low. “We estimate that onshore wind is either the cheapest or close to being the cheapest source of energy in most regions globally,” said Bank of America in a report last month. A study by Bloomberg New Energy Finance concluded that the global average for the ‘leveled cost of electricity’ (LCOE) for onshore wind fell to $83 per megawatt/hour last year compared to $76-$82 for gas turbine plants in the US, or $85-$93 in Asia, or $103-$118 in Europe. Yet the size of the new wind turbines is precisely the problem in Britain, though the industry says they are less intrusive than more numerous smaller towers. Rural activists vehemently oppose further onshore expansion for a mix of reasons, often to protect the countryside and migrating birds. One application was turned down on fears that blade-noise would startle race-horses. It is understood that up 100 backbench Tory MPs wish to stop development of onshore wind altogether and that is effectively now happening. While there is no fixed height limit, the guidelines for local governments imply a 125 meter cap. This is often beaten down to nearer 100 meters, and the planning obstacles have become a nightmare for the industry.

wind 4Amber Rudd, Secretary of Energy and Climate Change, drastically revised policy last year, announcing that support for onshore wind would be cut from April 2016. She said 250 wind farms in the planning phase were unlikely to be built as a result but insisted that Britain was “reaching the limits of what is affordable, and what the public is prepared to accept”. Mr Runevad has other fish to fry in a booming global wind market. The Vestas share price has soared twentyfold since 2012, when the company flirted with bankruptcy after a debt-driven expansion, and faced cu At the time, critics said the wind bubble had played itself out, but the epitaphs were premature. The company’s plant in the Isle of Wight producing blades – shut in the crisis – has opened again. Vestas has raised its revenue guidance for this year to a record €8bn to €8.5bn, with a profit margin (EBITDA) of 9pc to 10pc. It has a mounting backlog of orders for South Korea, China, Brazil, India, Turkey, the US, Finland, and Greece. The world added a record 51 gigawatts (GW) of wind power capacity last year. Almost 40pc of this was in China, where the vast plains of the “three Norths’ have become the epicentre of the global industry – though the US midwest from the Dakotas to Iowa and Texas is no slouch either.

Global capacity is 370 GW, three and a half times Britain’s entire electricity market. A ‘roadmap’ study by the International Energy Agency suggested that China’s wind power capacity could reach 200 GW by 2020, 400 GW by 2030, and 1000 GW by 2050, a staggering sum. “As technology improves, there are no insurmountable barriers to realising these ambitious targets,” it said. t-throat competition from Britain has 8.5 GW of onshore wind capacity and 5 GW of offshore. Wind accounted for 11pc of the country’s electricity last year, reaching a record 17pc in December. The UK still makes up half the world’s offshore wind power, taking advantage of shallow banks that keep costs down. The Government is backing further expansion, expected to reach a total capacity of 11 GW by 2020. Yet this is far more expensive than onshore and requires the sorts of subsidies needed for the nuclear industry, though cost is not the only factor. Wind has merits for energy security and the balance of trade. What seems likely is that the era of onshore wind growth in Britain is coming to an end for political reasons just as the technology comes of age and finally makes sense on a commercial basis. It is a policy paradox.

Britain has 8.5 GW of onshore wind capacity and 5 GW of offshore. Wind accounted for 11pc of the country’s electricity last year, reaching a record 17pc in December. The UK still makes up half the world’s offshore wind power, taking advantage of shallow banks that keep costs down. The Government is backing further expansion, expected to reach a total capacity of 11 GW by 2020. Yet this is far more expensive than onshore and requires the sorts of subsidies needed for the nuclear industry, though cost is not the only factor. Wind has merits for energy security and the balance of trade. What seems likely is that the era of onshore wind growth in Britain is coming to an end for political reasons just as the technology comes of age and finally makes sense on a commercial basis. It is a policy paradox.

Source: www.telegraph.co.uk

China to Halt New Coal Mine Approvals Amid Pollution Fight

Photo: Pixabay
Photo: Pixabay

China will stop approving new coal mines for the next three years and continue to trim production capacity as the world’s biggest energy consumer tries to shift away from the fuel as it grapples with pollution. China will suspend the approval of new mines starting in 2016. and will cut coal’s share of its energy consumption to 62.6 percent next year, from 64.4 percent now, Xinhua News Agency reported Tuesday, citing National Energy Administration head Nur Bekri. It’s the first time the government has suspended the approval of new coal mines, according to Deng Shun, an analyst with ICIS China.

The world’s biggest producer of carbon emissions is seeking to boost the use of renewable fuels as smog has blanketed cities from Shanghai to Beijing, forcing factories and schools to close and intensifying pressure on public officials to cut pollution. This month China suspended price adjustments for fuel as a way to curb automobile exhaust and it has pledged to peak carbon emissions around 2030, by which time it aims to derive 20 percent of the energy it uses from clean sources.“This new policy, along with efforts to eliminate inefficient mines, may help to ease the severe domestic oversupply” of coal, Deng said by phone from Guangzhou. “It will take several years to take effect.”

Renewable Boost

kina2The country will also close more than 1,000 coal mines next year, taking out 60 million metric tons of unneeded capacity, according to the Xinhua report. China shuttered a similar number of mines this year, wiping out 70 million tons of production, according to a separate statement from the NEA dated Dec. 29. The country is on track to produce 3.58 billion tons of coal this year, down 0.5 percent from 2014, according to the NEA. China plans to increase wind and solar power capacity by more than 21 percent and have at least 20 gigawatts of new wind power installations and 15 gigawatts of additional photo voltaic capacity next year, according to the NEA statement.

Beijing officials on Friday raised the city’s air pollution alert to orange, the second-highest on the four-grade scale, warning children and the elderly to avoid outdoor activities as limited visibility from the thick smog forced the airport to cancel 227 departures. The chronic air pollution has renewed calls for the government to make better forecasts and act faster to help clear the skies over the city of 21.5 million. Coal demand in China has slid as its economy slows amid a shift toward consumption-led growth and while it intensifies efforts to rein in pollution. China plans to ask companies to replace electricity generated from their own coal-fired plants with renewable energy, the National Development and Reform Commission said last month. Thermal coal at the port of Newcastle in Australia, a global benchmark, dropped to $50.63 a ton in the week ended Dec. 25, the lowest since December 2006, according to data from Global coal. Prices have declined 18 percent this year.

kina3China’s total coal production capacity including under mines construction is estimated at more than 5 billion tons while its coal output for next year will probably reach 3.7 billion tons, leaving more than 20 percent of its capacity idle, according to David Fang, a director with China Coal Transport and Distribution Association in Beijing. “We expect to see less downside pressure on coal prices in view of ongoing production cuts in 2016 and demand recovery, albeit at a slow pace,” said Helen Lau, an analyst with Argonaut Securities (Asia) Ltd. “China is still oversupplied.” The NEA estimates China next year will consume 3.96 billion tons of coal, 550 million tons of oil and 205 billion cubic meters of natural gas, according to the Xinhua report.

Source: www.bloomberg.com

UK Mineco Group achieved record exploitation which is 7,2% bigger than planned

saseLead and Zinc mine “Sasе” owned by UK Mineco Group achieved record exploitation of 323.730 tons of lead ore which is 7,2% bigger than planned. President of the Management Board of this company Jelena Petrić stated that they are expecting good financial results at the end of this year. She stated that lead and zinc price at the stock markets is “falling” so next year expenses will be rationalized but there will be no layoffs, but there will be no hiring as well, except for the pit. In this company they claim that since the signing of the concession agreement on the exploitation and management of this mine in 2007, the production scale has been increased for 177%. 2.4M EUR was invested in “Sase” which is 17,5% more than planned.

Petrić says that since the signing of the concession agreement till second half of this month total of 13M EUR has been invested, which shows that thirty-year plan of investment of 14MEUR in this mine is almost completed, which is the total investment obligation from the concession agreement. -In the first decade of the implementation of the concession agreement we have completed all taken investment obligations, but that does not mean we are stopping with the investing. In 2016 we planned new investments of 2.45M EUR – Petrić clarifies.

Speaking of concession obligations, she stated that this year, based on concession reimbursement “Sase” mine paid in 600K EUR to the budget of the Republic Srpska, and since the implementation of the agreement a total of 4.2M EUR has been paid. -For taxes and contributions for the sallaries we have paid 2.1M EUR, for the accelarated retirement we paid 200K EUR and for solidarity contribution 90K eur – said Petrić and stressed that they are paying all due direct and indirect taxes timely. “Sase” mine, as the largest company with 532 employees in the territory of Srebrenica and Bratunac and one of the three largest in the Birač region, shows high level of social responsibility and supports different cultural and sports manifestations, infrastructure renewal, work of sports clubs, associations and engages in humanitarian activities in these two municipalities.

They have spent 300K Eur in the past few years on these activities. The mine has invested more than 1.5M EUR in the reclamation of waste dump sites, protection of waste dam and regulation and relocation of the Saška river bed. “Sase” mine operates within the ”Gross” company from Gradiška which is in the majority ownership of the British company “Mineco”.

Source: www.serbia-energy.eu

Siemens to supply 126 megawatts to onshore wind power plants in Scotland

Die Siemens SWT-3.2-101 und weitere Anlagen der Siemens D3 Produktplattform sorgen für hohe Energieerträge und günstige Betriebskosten bei drei schottischen Onshore-Windprojekten.The Siemens SWT-3.2-101 and other models of the Siemens D3 product platform provide high energy yields and efficient operation for three Scottish onshore wind projects.
Die Siemens SWT-3.2-101 und weitere Anlagen der Siemens D3 Produktplattform sorgen für hohe Energieerträge und günstige Betriebskosten bei drei schottischen Onshore-Windprojekten.  The Siemens SWT-3.2-101 and other models of the Siemens D3 product platform provide high energy yields and efficient operation for three Scottish onshore wind projects.
The Siemens SWT-3.2-101 and other models of the Siemens D3 product platform provide high energy yields and efficient operation for three Scottish onshore wind projects.

Siemens has been awarded orders for three onshore wind projects in Scotland, supplying up to 50,000 households in South and North Ayrshire and Lockerbie. The contracts also include long-term service and maintenance. For the Dersalloch wind farm in the South Ayrshire region Siemens will construct, install and commission 23 units of its D3 direct drive wind turbines, providing a combined output of 69 MW (megawatts). The installation of the turbines is scheduled to begin in spring 2016 with the official handover of the site to developers Scottish Power Renewables in autumn 2016.

Siemens will also be responsible for servicing the wind turbines. In addition, Siemens will supply six SWT-2.3-93 wind turbines to the Ewe Hill Phase 1, located 15 kilometers from Lockerbie in Dumfries and Galloway. Furthermore, sixteen wind turbines of the same type will be installed for Phase 2, bringing both sites up to 22 wind turbines with a potential generating capacity of up to 51 MW. The installation of the turbines for Phase 1 is scheduled for spring 2016, followed by Phase 2 installation in autumn 2016. For Millour Hill Community Wind Co Ltd, Siemens will deliver two SWT-3.2-101 turbines to North Ayrshire where already six 3.0 MW-rated wind turbines were installed.

Three years ago the installed turbines marked a product premiere for the Siemens’ D3-product platform in the British market. Within the scope of a 20 years services agreement, Siemens is taking charge of maintaining the two SWT-3.2-101. “We are delighted to continue our partnership with Scottish Power Renewables and Community Windpower Limited,” stated Thomas Richterich, CEO Onshore of Siemens’ Wind Power and Renewables Division. “With their combined rating of 126 MW these three projects will provide reliable, clean energy for the region – equivalent to the demand of both Scotland’s Orkney and Shetland Islands.”

Source : www.siemens.com

Fresh Climate Data Confirms 2015 Is Unlike Any Other Year in Human History

Over the past few days, a bevy of climate data has come together to tell a familiar yet shocking story: Humans have profoundly altered the planet’s life-support system, with 2015. increasingly likely to be an exclamation point on recent trends. On Monday, scientists at Britain’s national weather service, the Met Office, said our planet will finish this year more than one degree Celsius warmer than preindustrial levels for the first time. That figure is halfway to the line in the sand that scientists say represents “dangerous” climate change and global leaders have committed to avoid—an ominous milestone.

This year’s global heat wave—about two-tenths of a degree warmer than 2014., a massive leap when averaged over the entire planet—can be blamed most immediately on an exceptionally strong El Niño but wouldn’t exist without decades of heat-trapping emissions from fossil fuel burning. Separate data released on Monday by the U.S. National Oceanic and Atmospheric Administration showed the current El Niño, a periodic warming of the tropical Pacific Ocean, has now tied 1997. for the strongest event ever measured, at least on a weekly basis.

“We’ve had similar natural events in the past, yet this is the first time we are set to reach the 1 degree marker and it’s clear that it is human influence driving our modern climate into uncharted territory,” said Stephen Belcher, director of the Met Office’s Hadley Centre in a statement. The Met Office data were quickly confirmed on Twitter by Gavin Schmidt, who leads the research center in charge of NASA’s global temperature dataset, which uses a slightly different methodology:

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If that wasn’t enough, the World Meteorological Organization, a division of the United Nations, also confirmed on Monday that global carbon dioxide levels reached a new record high in 2014.—for the 30th consecutive year. The more carbon dioxide in the atmosphere, the more efficient the planet is at trapping the sun’s heat, and so global temperatures rise. Since our carbon dioxide emissions have a lifespan of a hundred years or so, there’s a significant lag in this process—temperatures will keep rising for decades even if all human emissions ceased today.

That means not only will 2015. end up as the planet’s warmest year in millennia—and probably since the invention of agriculture more than 10,000 years ago—but that there’s a lot more warming that’s already baked into the global climate system. All that extra heat is already changing the planet in complex ways. For example, as of last week, there’s fresh evidence that the Atlantic Ocean’s fundamental circulation system is slowing down. Over the past few years, a notoriously persistent cold patch of ocean has emerged just south of Greenland in the north Atlantic. There have been several theories as to why this is happening, but most involve a slowdown of the Atlantic Meridional Overturning Circulation, part of the global oceanic “conveyor belt” system of eat and water that helps regulate the Earth’s climate by cooling off the tropics and gently warming polar regions. You wouldn’t necessarily expect persistent record-cold temperatures when the planet overall temperature is at record highs, but that’s exactly what’s happening:

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The AMOC is so important that its slowdown has been linked to past episodes of abrupt climate change, like a three-degree Celsius drop in Northern Hemisphere temperatures in less than 20 years about 8,000 years ago, and formed the highly dramatized basis for the planetary chaos featured in The Day After Tomorrow.

Earlier this year, an important study provided further strong evidence that melting ice from Greenland has begun to disrupt and slow down the ocean’s circulation by changing the density of the north Atlantic, with profound consequences: In 2009, East Coast sea levels sharply—and temporarily—jumped by about four inches as water piled up. Stronger winter storms and an interruption of the Atlantic marine food chain also may already be happening. According to a new analysis released last week, scientists used data from a pair of NASA satellites to track climate-related changes in the north Atlantic—the first time ocean currents have been tracked from space.

Over the last decade, the satellites were able to take highly precise measurements of the literal weight of the ocean between Florida and Iceland that corroborated measurements from a network of ocean buoys over the same general place and time. From that information, they were able to calculate that the Atlantic’s circulation is indeed slowing down, a potential climate tipping point that’s been long predicted to occur at some point in the 21st century. Call it one more data point from a rapidly changing planet. Still, despite the blindingly clear data, there’s hope that the tide could—finally—be shifting on climate change. Later this month, world leaders were gathering in Paris and they made  agreement to the first-ever global agreement to constrain future emissions trajectories in a meaningful way—possibly enough to avoid the worst-case climate scenario.

Vesna Vukajlović

Source: www.slate.com

Photo: www.slate.com