Today in Energy

renewable

October 2, 2012

Regulators approve first commercial hydrokinetic projects in the United States


September 21, 2012

Economic growth continues to drive China's growing need for energy


September 18, 2012

More recycling raises average energy content of waste used to generate electricity


August 31, 2012

Drought increases price of corn, reduces profits to ethanol producers


August 30, 2012

Drought has significant effect on corn crop condition, projected ethanol production


August 20, 2012

Natural gas, renewables dominate electric capacity additions in first half of 2012


August 17, 2012

Electric generator dispatch depends on system demand and the relative cost of operation


July 30, 2012

Fuel used in electricity generation is projected to shift over the next 25 years


July 11, 2012

New transmission project will help California meet summer electric demand


June 18, 2012

Negative wholesale electricity prices: possible, but rare


May 15, 2012

Participation in electric net-metering programs increased sharply in recent years


May 9, 2012

Policies for compensating behind-the-meter generation vary by State


May 7, 2012

EIA publishes monthly biodiesel production data for 2010 and 2011


May 4, 2012

A Clean Energy Standard could reduce power sector carbon dioxide emissions


May 3, 2012

Renewable utility-scale electricity production differs by fuel among states


May 2, 2012

Electricity generation from non-hydro renewable sources varies by state


April 9, 2012

Shares of electricity generation from renewable energy sources up in many states


March 12, 2012

U.S. wind generation increased 27% in 2011


March 2, 2012

Electricity's share of U.S. delivered energy has risen significantly since 1950


February 28, 2012

EIA projects U.S. non-hydro renewable power generation increases, led by wind and biomass


February 22, 2012

Pacific Northwest water supply forecast to be near or below normal for 2012


February 10, 2012

Natural gas and renewable shares of electricity generation to grow, coal still largest


February 6, 2012

Renewable electricity generation in California includes variable and non-variable sources


February 3, 2012

Most states have Renewable Portfolio Standards


January 30, 2012

DOE provides detailed offshore wind resource maps


January 26, 2012

Domestic supply of liquid fuels projected to increase, resulting in fewer imports


January 24, 2012

U.S. energy use projected to grow slowly and become less carbon-intensive


January 23, 2012

EIA issues AEO2012 Early Release


January 19, 2012

DOE provides detailed onshore wind resource map


December 13, 2011

Most generator retirements over the past decade were older natural gas-fired units


December 8, 2011

Gasoline with higher ethanol content getting closer to U.S. drivers' fuel tanks


November 30, 2011

EIA releases U.S. fuel ethanol production capacity data


November 18, 2011

U.S. has large geothermal resources, but recent growth is slower than wind or solar


November 10, 2011

Renewable energy is used in all sectors of the U.S. economy


November 9, 2011

Use of U.S. wind and biofuels on the rise


October 28, 2011

Household heating fuels vary across the country


October 18, 2011

Summer 2011 electricity prices were mostly down compared to summer 2010


September 28, 2011

Renewable energy shows strongest growth in global electric generating capacity


September 14, 2011

Growth slows in U.S. ethanol production and consumption


August 17, 2011

Electric generating capacity additions in the first half of 2011


August 15, 2011

U.S. hydropower output varies dramatically from year to year


August 11, 2011

Consumption of alternative transportation fuels held steady in 2009


August 10, 2011

Number of alternative fuel vehicles in vehicle fleets increased in 2009


August 5, 2011

European Union countries reach for higher renewable electricity generation


August 2, 2011

Wind generating capacity is distributed unevenly across the United States


August 1, 2011

Ranking of renewable energy and nuclear energy use varies by sector


July 13, 2011

U.S. wind capacity takes off after 2005


July 8, 2011

Hydropower has a long history in the United States


June 20, 2011

Strong Pacific Northwest hydro conditions affect natural gas used for power generators


June 15, 2011

BPA curtails wind power generators during high hydropower conditions


June 10, 2011

Hydroelectric power resources form regional clusters


May 17, 2011

Wind capacity additions slowed during 2010


May 13, 2011

Electricity resource planners credit only a fraction of potential wind capacity


May 3, 2011

Continuation and expansion of efficiency programs could mitigate carbon dioxide emissions


March 31, 2011

Reduced carbon intensity of corn ethanol may increase its consumption in California


March 25, 2011

Electricity systems adjust operations to growing wind power output


March 22, 2011

Increasing wind capacity requires new approaches to electricity planning and operations


March 16, 2011

Concentrating solar power technologies offer utility-scale power production


March 10, 2011

Solar shipments up, prices down


March 9, 2011

Growth in liquids production puts Brazil on world energy stage


March 8, 2011

Plentiful water and low natural gas prices cut Northwest wholesale power prices in half


February 10, 2011

EIA projects rapid growth in unconventional vehicle sales


February 9, 2011

History of energy consumption in the United States, 1775–2009


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