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Geothermal Energy

Indonesia has Significant Potential to Increase Geothermal Electricity Production

October 29, 2015 by U.S. EIA: Today in Energy

Indonesia Geothermal Resources

Indonesia ranked third in the world in both geothermal electricity production and geothermal generating capacity in 2014. The country is located at the convergence of several tectonic plates in Southeast Asia, giving it significant geothermal potential, although most of its potential reserves remain unexplored.[read more]

Surviving the Debate over Renewable Energy Tax Credits

October 13, 2015 by Dan Liggett

Renewables and Tax Credits

While politicians continue to debate the Production Tax Credit and Investment Tax Credit, renewable energy companies can turn to equipment and technology improvements to keep costs down.[read more]


Nuclear Retirements Would Sabotage Clean Power Plan Carbon Reductions

September 1, 2015 by Jesse Jenkins

Nuclear power and the EPA Clean Power Plan

The EPA believes it’s new regulations will cut carbon emissions 32% by 2030. Reaching that goal depends on nuclear continuing to supply one-fifth of U.S. electricity. Retirements of existing reactors could sabotage the Clean Power Plan's emissions goals—and the EPA can't stop it. Here's why...[read more]

US Energy Future - Energy Efficiency, Wind, Solar and Nuclear Energy

August 27, 2015 by Willem Post

The U.S. could achieve a reduction of primary energy via energy efficiency measures, and build-outs of wind, solar and nuclear energy systems, so that the energy available to provide for the residential, commercial, industrial, and transportation energy requirements remains adequate.[read more]

Technological Advancements Support Sustainability

July 9, 2015 by Dan Liggett

Sustainability and Tech

As the respected Worldwatch Institute cites in its 2015 global status report, released in June 2015, renewable energy continued to grow during 2014 against the backdrop of increasing global energy consumption, particularly in developing countries, and a dramatic decline on oil prices.[read more]

Levelized cost comparisons help explain value of various electric generation technologies

June 5, 2015 by U.S. EIA: Today in Energy

Power Generation and Cost

When power plants are built, several factors influence the choice of fuels and technologies that will ultimately generate electricity. Cost is one of the most difficult factors to compare, as technologies can have vastly different capital, fuel, maintenance, and financing costs, as well as different utilization rates.[read more]


Has Renewable Energy Finally Ended the Great Clean Energy Stagnation?

April 6, 2015 by Jesse Jenkins

Putting Renewable Energy Growth into Perspective

Wind, solar, biomass and other renewable electricity sources grew by 103 gigawatts in 2014, and for the first time in decades, fossil energy's share of world electricity production is declining. Has the great Clean Energy Stagnation of the past three decades finally come to an end?[read more]


Colorado Introduces Legislation to Create a New Utility Business Model

March 11, 2015 by Tom Plant

Colorado HB 1250 follows the lead of PUCs in Hawaii, New York and Massachusetts, instructing the Colorado PUC to look at different ways the state might be able to align the public policy objectives of a cleaner, more efficient and innovative energy system with the utility’s business model.[read more]

Comparing the Costs of Renewable and Conventional Energy Sources

February 12, 2015 by Energy Innovation LLC

Energy Source Comparison

You can’t get far in a discussion about the nation’s electric power sector without running into the question of costs. How do renewable sources, such as solar and wind, stack up against fossil fuels, such as coal and natural gas? How much will it cost utilities and ratepayers to build—and operate—a new power plant?[read more]

Europe Loses Billions in Badly Sited Renewable Power Plants

February 10, 2015 by Joseph Nyangon

European countries could have saved approximately $100 billion if each country had invested in the most efficient capacity given their renewable energy resources, that is, by installing wind turbines in windier countries and solar power plants in sunnier places.[read more]

Evaluating Fifteen Years of IEA Energy Forecasts

December 16, 2014 by Schalk Cloete

Analyzing IEA Forecasts

This article takes a look at the accuracy and consistency of International Energy Agency forecasts by comparing a range of historical forecasts with actual data. The largest deviations are observed when looking at oil, coal and renewables other than hydro.[read more]

Utilizing GIS for Renewable Energy Projects

November 15, 2014 by Dan Liggett

GIS and Renewables

Your renewable energy infrastructure projects are far too expensive to make random decisions on siting. For many reasons – not the least of which are cost, efficiency and productivity – siting should be as exact as the science behind renewable energy itself.[read more]

Hope For an Energy Rich, Sustainable Future

September 16, 2014 by Jim Baird

Energy Future and Sustainability

If the rate of ocean heat uptake is the most fundamental single measure of the state of Earth’s climate, then ocean thermal energy conversion using a heat pipe is the single hope for an energy rich sustainable future, given, as I believe is the case, 97 percent of climate scientists are right.[read more]

Building Skills Among Renewable Industries' Workforce

August 20, 2014 by Dan Liggett

Rewables Workforce Skills

With increased global demand for energy and concerns over climate change, renewable energy industries worldwide are projected to be in a growth phase for the foreseeable future. That creates not only funding, political and infrastructure challenges, but workforce challenges as well.[read more]


10 Energy Technology Initiatives to Green European Cities Any City can Take Inspiration From

August 8, 2014 by Green IT Amsterdam Region

Greening European Cities

European cities made a great effort by identifying energy projects which could help other cities to improve their energy footprint, increase their share of renewable energy supply or improve the efficiency of their energy distribution and management systems.[read more]

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