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Bitcoin, Tesla, Electricity Usage, And A Mea Culpa

Over two years ago, CleanTechnica published a substantive report I authored, checking in on the global intersection of blockchain technology and cleantech. About 66 ventures in 26 countries were covered. Naturally, the subject of bitcoin’s electricity use was covered as well, as there…

Got Climate Change? Kelp Can Help

Kelp, which most of us refer to as seaweed, may be an important tool in the quest to limit the effects of a warming planet. Much of the carbon dioxide emitted into the atmosphere by humans — primarily by extracting…

Our Global Food System is the Primary Driver of Biodiversity Loss

Food System Impacts on Biodiversity Loss, the new Chatham House report, supported by the UN Environment Programme (UNEP) and Compassion in World Farming, describes three actions needed for food system transformation in support of biodiversity, and sets out recommendations to…

Alarming Rise in Global Temperatures

The past six years have been the warmest on record since 1880, with 2016, 2019 and 2020 being the top three, according to a World Meteorological Organization (WMO) press release on 15 January. The year 2020 was 1.2°C above pre-industrial era…

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