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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…

The International Renewable Energy Agency (IRENA) has calculated that USD 2 trillion in annual investment will be required to achieve the goals of the Paris Agreement in the coming three years. Electromobility has a major role to play in this…

India’s ability to ensure affordable, clean and reliable energy for its growing population will be vital for the future development of its economy, but avoiding the kind of carbon-intensive path previously followed by other countries will require strong policies, technological…

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…

The Netherlands is one of the leading countries in Europe that aim to boost the development and application of sustainable aviation fuels to make aviation more sustainable. The Netherlands wants to stimulate the development and application of sustainable aviation fuels…

The project in Liverpool combines ABB synchronous condensers with flywheels to help stabilize the power grid as renewable energy replaces large fossil-fueled rotating power plants. ABB has been awarded a major turnkey contract by Statkraft, Europe’s largest generator of renewable…

Denmark has reached a landmark agreement on the construction of an energy hub in the North Sea. The energy hub will be an artificially constructed island 80 kilometers from the shore of the peninsula Jutland. It will be owned by…