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Will Natural Gas Peaker Plants Become Obsolete?

April 24, 2015 by Deborah Lawrence
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Nat gas peaker plants generate electricity when it’s needed most. Such as on hot summer days when air conditioning becomes not so much a luxury as a necessity. So who would have thought that a home thermostat could actually have the potential to make a natural gas peaker plant obsolete?[read more]

Patents Forecast Technological Change

April 24, 2015 by Energy @ MIT

Predicting Technological Innovation

How fast is online learning evolving? Are wind turbines a promising investment? And how long before a cheap hoverboard makes it to market? Attempting to answer such questions requires knowing something about the rate at which a technology is improving.[read more]

Energy Efficiency Progress: A Tale of Two Regions

April 24, 2015 by NRDC Switchboard

New England and the Pacific Northwest have a shared history of energy efficiency leadership that stretches back three decades, and two recent independent assessments show that their efforts to help customers find smarter ways to use electricity are now saving billions of dollars every year on utility bills.[read more]

Is the End Really Nigh for Fossil Fuels? Or is the Future Simply Advanced Energy?

April 24, 2015 by Lexie Briggs
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Advanced Energy and Fossil Fuels

“Fossil Fuels Just Lost the Race Against Renewables,” reads the hyperbolic headline from Tom Randall, writing for Bloomberg Business. This report of the death of fossil fuel-powered electricity generation is exaggerated. But look closely; the triumph of advanced energy seems even more of a sure thing.[read more]

Apple and SunPower to Build 40MW of Solar PV in China

April 24, 2015 by Jeff St. John

Solar Investment in China

Apple is taking its solar ambitions outside the U.S. for the first time, announcing a partnership with SunPower to build 40 megawatts of solar PV projects in China’s western Sichuan province. SunPower said the projects are set to be completed by the end of this year.[read more]

Increasing Domestic Production of Crude Oil Reduces Net Petroleum Imports

April 24, 2015 by U.S. EIA: Today in Energy

Crude Oil Production Impacts

In its recently released Annual Energy Outlook 2015, the EIA expects United States crude oil production to rise through the year 2020 as oil prices recover from their steep decline, reducing net petroleum (crude oil and petroleum products) imports.[read more]

Methane Emissions from Oil and Gas are on the Rise, Confirm Latest EPA Data

April 24, 2015 by EDF Energy Exchange

Methae Emissions Rise

Methane emissions from the US oil and gas sector increased, according to new data finalized today by the Environmental Protection Agency. Sadly, the figures come as no surprise, based on preliminary numbers and plenty of other observations, both scientific and anecdotal.[read more]

Advanced Energy Tech of the Week: High Temperature Superconducting Transmission

April 23, 2015 by Coley Girouard

Advanced Energy Technology

The ability of high temperature superconductivity to relieve transmission bottlenecks allows for more efficient operation of the transmission network as well as allowing for more efficient generator dispatch, which can help lower emissions and reduce transmission energy losses.[read more]

Electric Reliability and the Clean Power Plan: Perspectives of a Former Regulator

April 23, 2015 by EDF Energy Exchange

Regulators and the Clean Power Plan

There is no great disagreement that the United States energy system is transforming. With or without additional environmental regulations, like the U.S. Environmental Protection Agency’s (EPA) proposed Clean Power Plan, this transition is occurring.[read more]

Throwing the Carbon Capture Baby Out with the Coal Bath Water

April 23, 2015 by Noah Deich
18

Coal, Carbon Capture, and Changing Fuel Sources

The environmental advocacy group Greenpeace recently released a report lambasting carbon capture and storage as “a false climate solution.” The Greenpeace analysis, however, made a number of assumptions that, when analyzed with greater scrutiny, turn out to be deceptively misleading.[read more]

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Why Have U.S. Energy Policies Stopped Reducing Carbon Emissions? - Part 1

April 23, 2015 by John Miller
28

Government Energy Policy and Carbon Emissions

Renewables have grown at historic rates over the past 7 years and have helped reduce U.S. carbon emissions. Despite this reduction, carbon emissions have begun increasing significantly since 2012. Why have government clean energy policies not sustained past carbon reductions progress?[read more]

Building Codes That Work

April 23, 2015 by Maximilian Auffhammer

Green Buildings and Regulation

New building codes are a significant part of projected emissions reduction goals in the United States, all over Europe, in Japan, and elsewhere as well. The question of course is, whether building codes actually cause such decreases in energy consumption.[read more]

Earth Day's Importance and Evolution Since 1970

April 23, 2015 by Steven Cohen
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This Wednesday was Earth Day, an event that began in 1970 with the goals of educating the public about environmental pollution and generating political support for environmental protection. The U.S. Environmental Protection Agency was established that same year.[read more]

Half of Americans Say Solar Is Important, But Only 6% Say They'll Buy PV Today

April 23, 2015 by Katherine Tweed

Solar and Adoption Roadblocks

Solar and wind power top the list of energy sources that Americans identify as most important to their energy future, according to a new survey from SolarCity and research firm Clean Edge. Solar took the top spot among all major demographics and across all geographies, with wind a close second at 42%.[read more]

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Data and Transparency are Key to Atlanta's Push for National Leadership in Building Efficiency Gains

April 22, 2015 by Jim Pierobon

Keys to Green Buildings in Atlanta

Amid the wave of hype about who’s saving this and who’s cutting that on this, the 45th Earth Day, is a move by the city of Atlanta to benchmark the energy performance of municipal and commercial buildings as part of a “comprehensive energy policy."[read more]