Renewable Energy

Scientific American’s Path to Sustainability: Let’s Think about the Details

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Scientific American presents “A Path to Sustainable Energy by 2030” in its November issue. In many ways, it sounds good. But let’s think about the details: What would the end result look like? Would it really be sustainable? What would the costs really be? Is there any way we could afford to do what is proposed?

Out of Pretoria, out of power

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The poor in the South African townships are feeling the brunt of it already, a growing electricity crisis that will squeeze already meagre household incomes, spur inflation, add to the costs of essential foods, and raise transport costs in a country whose mass transport systems are utterly inadequate. Already saddled with a more than 30% hike in metered power costs for this year, they were told to expect a hike of a further 150% over the next three years.

Climate & environment – Nov 6

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-Coping With Climate Change: Which Societies Will Do Best?
-GM’s Money Trees
-The Carnivore’s Dilemma
-USDA Research: Does No-Till Really Capture More Carbon?
-Why growing virgin vegetable oil to burn is crazy
-Pachauri Still Sees a Chance for Success in Copenhagen Talks
-The Inferno

Renewables & efficiency – Nov 6

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-A Plan to Power 100 Percent of the Planet with Renewables
-Farms going green to save and survive
-Solar power from Sahara a step closer
-Nearly 200 Organizations and Companies Urge Senate to Adopt Key Energy-Efficiency Provision in Climate Bill
-Report Argues for a Decentralized System of Renewable Power Generation

The Peak Oil Crisis: A Plan For Renewables

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This month Scientific America is back on track with a cover story entitled “A Plan for a Sustainable Future – How to get all energy from wind, water and solar power by 2030.” Getting rid of, or at least making a start on getting rid of fossil fuels in the U.S. over the next 20 years is something we should all be thinking about – especially if we want to leave much of anything to the grandchildren.

Commentary: Oil & Money Conference—What the CEOs and VPs are Saying

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On October 20-21, the 30th Oil & Money Conference, convened in London by Energy Intelligence and the International Herald Tribune, attracted roughly 500 attendees, many from the industry press (most of them working for the conveners). Held under tight security at the opulent Intercontinental Hotel, a half-dozen oil ministers past and present plus two dozen CEOs and VPs of oil producing, service companies and other industry players shared their views.

The great biofuels debate – Oct 27

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-Biofuel Displacing Food Crops May Have Bigger Carbon Impact Than Thought
-Biofuels rather than electric cars to meet renewables target
-Tanzania Suspends Biofuels Investments
-Who says it’s green to burn woodchips?
-Carbon advantage of biofuels may be overstated