Tag archives for renewables

New study concludes that biofuels can be part of climate-energy solution.

The greenish sheen that sometimes appears on still water is actually a potential energy powerhouse–cyanobacteria, a microorganism that manufactures its own energy through photosynthesis. Biotechnology companies today are working to develop cyanobacteria, algae, and even municipal waste as feedstocks for advanced biofuels. But these promising abundant non-food sources lack either the government subsidies or the…

What a difference three years can make. In 2010, First Wind tried to do an initial public offering, but never made it out of the gate. Last Friday, in a sign of wind power’s now-entrenched place on the U.S. energy landscape, Pattern Energy Group had a successful IPO, raising $352 million. Of course, there was more that was different about…

Everyone who works on energy futures – myself included – spends a great deal of time envisioning and then evaluating the scientific, technical, policy, and behavioral factors needed to initiate and sustain these shifts. We recently completed a study of what it would take in western North America to expand the deployment of solar power…

Kenichi Hazawa, a resident of Ofunato in Japan’s Iwate Prefecture, moved into his new home this summer—a milestone in and of itself. The rebuilding job has been monumental in this coastal city, where almost one-quarter of the 15,000 homes were destroyed by the March 11, 2011, earthquake and tsunami, and nearly 8,000 people were forced…

The federal government’s latest international energy projections are out, and there’s no question we’re living in a time of enormous change—and perhaps remarkably little progress. The International Energy Outlook from the U.S. Energy Information Administration tries to identify the big trends and projections affecting the energy world through 2040. Some of the trends include: The…

When President Obama unveiled his long-awaited climate change strategy this week, he never mentioned biofuels. (See “Obama Unveils Climate Strategy.”) But with nearly a third of U.S. greenhouse gas emissions due to burning petroleum for transportation, a key and controversial question is what role plant-based alternatives can play in cutting the nation’s carbon emissions. As…

Renewable Energy Not Growing as Fast as Necessary, Reports Say

On the road to more sustainable, clean energy, the ride has been bumpy. That’s the message to two reports this week—one from the International Energy Agency and one from the Pew Environment Group—that measured progress on transitioning from fossil fuels to clean energy. Renewable energy has stalled, both analyses point out, for a few different…

  In my recent post, “The Limited Vision of the Pro-Nuclear Energy Argument,” one of the commenters wrote: “it is a fact that only carbon-based energy and nuclear have a high enough energy density to meet our world’s demands. None of the renewables come close.” I responded, “It is far from ‘fact’ that only carbon-based…

Comments Off on Alleged Mafia Ties Cast New Shadow on Italy’s Renewables

Italy’s attempt to drive growth in its renewables sector has given rise to a new line of business for the Mafia, and the government is trying to crack down, according to a fascinating report in The Washington Post. Italy, along with many other countries in Europe, has been ramping up the development of renewable energy…