This month brought another exciting piece of news for those of us hoping the US will transition to renewable energy in the years ahead. Not only did the US add a record amount of wind capacity in 2009, but new data show that the potential supply of wind power is almost infinite relative to our electricity consumption. The US government agency that deals with renewables, the National Renewable Energy Laboratory (NREL), finally updated their study of onshore wind resources (since the last comprehensive study in 1993). They now estimate that wind power (more…)
Posts Tagged ‘Oil’
US Wind Potential Estimate More Than Triples
Sunday, February 28th, 2010Retail Solar Price Drop Accelerates, New Record Lows Reached
Tuesday, August 4th, 2009
August solar prices fell at the quickest pace in the last eight years, according to the monthly survey by Solarbuzz.com. In Europe, prices reached another record low. And industrial electricity prices are finally poised to fall below (more…)
Weekly US oil output falls below last year’s level
Monday, August 3rd, 2009
I’ve been sharing the slow reduction of US oil output as oil drilling counts fall during the last few months. Now production has finally fallen below last year’s level. While petroleum fuel inventories remain very high, lower output should tighten them in the months ahead. Even so, I expect oil output to be higher than 2008 on average due to the (more…)
EIA: US emissions diving more than 4% in 2009
Tuesday, July 7th, 2009
As I wrote last month would probably happen, the Energy Information Administration (EIA) lowered its estimate for fossil fuel energy demand in 2009, translating into a huge drop in greenhouse gas emissions. Emissions projections for coal, oil, and natural gas were all lowered in its July Short Term Energy Outlook — meaning, by my calculations, that US emissions are expected to fall (more…)
Solar quickly approaching grid parity
Monday, July 6th, 2009
Solar module prices are falling so fast that solar may be able to cost-effectively compete with fossil fuels within a matter of months. The latest bit of news confirming astounding price drops was from China’s LDK Solar. LDK is a producer of the main component of solar modules (wafers). While their second quarter guidance showed a boost in shipments, it also lowered their revenue expectations, translating into a cost per watt of (more…)
The Human Toll of Fossil Fuel Use
Tuesday, June 30th, 2009
Most of my posts have focused on the environmental and public health impacts of burning fossil fuels due to their greenhouse gas emissions. But the 16 deaths from a liquefied petroleum gas explosion on an Italian train today are an important reminder that reduced emissions are not the only benefit from efficiency and (more…)
EIA Report: US emissions to tank ~3.5% in ‘09
Wednesday, June 10th, 2009
The US Energy Information Agency (EIA) has further lowered its emissions projection for 2009 this month, as I said in May was likely. Lower coal consumption drives the reduction, based on the drop in industrial demand for fuel and the substitution by natural gas for coal for (more…)
House committee passes climate bill as electricity emissions plunge
Friday, May 22nd, 2009
Yesterday, the House Energy & Commerce Committee passed Waxman-Markey’s American Clean Energy & Security (ACES) Act by a 33-25 vote. This passage does not guarantee ultimate passage in the full House or Senate, but gets some positive political momentum behind necessary federal (more…)
Oil rig count falls, gas price passes $2.30
Saturday, May 16th, 2009
The oil and natural gas rig count fell further last week, falling to just 918 or ~55% below its 2008 peak. This lower drilling activity seems to guarantee lower production within a few weeks that may bring balance to the fuel market. Another development was the price of gasoline passing (more…)
New report shows global emissions likely to fall
Thursday, May 14th, 2009The Paris-based International Energy Agency (IEA) reported today that they expect global oil demand to fall 2.6 million barrels per day (Mbd) in 2009, .24 Mbd lower than their April forecast. As I wrote last month, falling oil consumption can lead to lower overall global greenhouse gas emissions. And IEA’s prediction of even lower oil demand leads me to believe a 2009 emissions drop is now (more…)