Energy Tomorrow Blog
Posted July 18, 2014
Check out our new cartoon, which pokes fun at what actually is pretty big drawback with E85, the fuel containing up to 85 percent ethanol that some think is key to salvaging the flawed Renewable Fuel Standard (RFS).
Sure, it’s a cartoon. But it helps illustrate a real dilemma with E85 – its significant fuel economy disadvantage compared to the E10 fuel that’s the staple of the U.S. fuel supply.
Basically, because ethanol is less energy-dense than gasoline, fuel that’s up to 85 percent ethanol gets fewer miles per gallon than fuel that’s only 10 percent ethanol. Here’s a sample search from the Energy Department’s fuel economy comparison tool, which shows this in specific vehicle types – fewer mpg with E85, higher average annual fuel costs.
Posted December 26, 2013
Though there are compelling, Economics 101-type reasons the U.S. should lift its dated ban on crude oil exports and help clear the way for the export of U.S. liquefied natural gas (LNG), opponents of both continue to misunderstand the way global energy markets work – as well as the significant benefits accruing to the United States from free trade.
You’ve probably heard the rhetoric: Keep American oil and natural gas locked up here at home for U.S. consumers.
This misses the essential fact that crude oil is traded (and priced) globally, and that limiting LNG exports will only limit U.S. participation in an important, developing market – while effectively denying our country the infusion of overseas wealth in exchange for valuable American commodities.
Posted December 13, 2013
There’s much to mine from ExxonMobil’s 2014 energy outlook, but here’s a quick analysis: In a world of increasing energy demand, the future looks brightest for countries that have significant energy reserves, modern industries that can find and produce from those reserves and policies that allow them to be major players in the global marketplace. For the United States that would be check, check and … check back later.
ExxonMobil’s William Colton and Kenneth Cohen highlighted the annual report that looks to global energy demand and supply out to the year 2040. Key projections and charts:
Demand – The world’s energy demand is expected to increase 35 percent over 2010 levels by 2040. Most of the demand growth will come from the developing world. ExxonMobil projects flat demand growth in developed nations despite expanding economies due to technology and energy-use efficiencies.
Posted December 3, 2013
International Energy Agency (IEA) Chief Economist Fatih Birol was at CSIS this week, highlighting the organization’s findings in its 2013 World Energy Outlook. The report focuses on global energy demand growth, the future energy mix and the sources of energy. Key takeaways from Birol’s presentation:
- The United States could become the world’s leading oil producer as early as 2015, two years earlier than IEA projected a year ago, Birol said.
- About two-thirds of the growth in global energy demand between now and 2035 will come from Asia.
- U.S. energy production, especially surging natural gas output from shale via hydraulic fracturing, is creating energy cost differentials that make American products more competitive in the global market.
Posted February 22, 2013
Gasoline prices have been climbing. The U.S. Energy Information Administration (EIA) reports:
The average U.S. retail price for regular motor gasoline has risen 45 cents per gallon since the start of the year, reaching $3.75 per gallon on February 18. Between January 1 and February 19, the price of Brent crude, the waterborne light sweet crude grade that drives the wholesale price of gasoline sold in most U.S. regions, rose about $6 per barrel, or about 15 cents per gallon.
Posted December 11, 2012
Posted August 29, 2012
Posted August 27, 2012
Ridiculing a New York Times editorial blog is like shooting unusually large fish in a barrel, but this one from last Friday is so fantastical and extreme that a commitment to an honest debate on energy compels me to fire away. And we don’t have to go far to start the fact check, as they lead with:
"The simple truth, as President Obama has recognized, is that a country that holds less than 3 percent of the world’s reserves but consumes more than 20 percent of the world’s supply cannot drill its way to energy independence."
Posted June 7, 2012
Posted June 6, 2012