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Renewables

An Economic Case To Prevent Solar Power's Sunset In North Carolina

May 22, 2015 by Jesse Grossman

Solar energy has been a continuing economic boom for the state of North Carolina, but four critical policies to the state's solar market growth are jeopardized by pending legislation - will smart policy decisions keep the sun shining on the Tarheel State?[read more]

Hanergy Thin Film Power Shares Plunge 47 Percent, Trading Halted

May 21, 2015 by Eric Wesoff

China Solar Market Risk

Hanergy just lost $18 billion in market value as its stock dropped 47% and triggered a shutdown in trading. The Wall Street Journal suggests that the sell-off was prompted by Yingli's recent financial news and weakness in the China solar market. But Hanergy has plenty of reasons to shed shareholder value.[read more]

Where are the Unicorns?

May 21, 2015 by Robert Rapier
2

Changing Energy and Risk

While companies are rushing to take credit for commercial production of cellulosic ethanol, a look at the numbers released by the EPA recently tells a different story. They warn of very high capital costs per actual gallon of production — a recipe for commercial failure.[read more]

EU Energy Briefing: All You Need to Know for May and June [VIDEO]

May 21, 2015 by Kasper Peters

EU Energy News

In this latest Brussels Briefing on Energy for viEUws - the European Union Policy Broadcaster, leading journalist Hughes Belin provides an overview of the latest European Union energy policy developments, including the EU's internal energy market, and the G7 energy ministers meeting in Hamburg.[read more]

Which Technologies Will Make New York's Energy Vision a Reality?

May 20, 2015 by Katherine Tweed

Planning New York's Energy Future

In New York, Governor Andrew Cuomo has launched a bold new model of the electrical utility system and energy markets called Reforming the Energy Vision to eliminate electricity peaks in summer and better value efficiency and distributed resources at the grid edge.[read more]

Innovation Supporting Intermediaries Needed in Advancing Low Energy Building and Housing

May 20, 2015 by Sussex Energy Group

As buildings throughout their lifecycle account for around 40% of total energy use in Europe (with over half by residential buildings), reducing the energy demand of the existing building stock and increasing non-carbon micro-generation in connection to buildings is crucial.[read more]

Reducing the Costs of Decarbonising Winter Heating Needs to Be a Priority

May 19, 2015 by Adam Whitmore
4

Winter and Clean Energy Needs

Large scale electrification of winter heating looks to be essential if the United Kingdom’s legally binding 2050 emissions reduction target is to be met, with other approaches likely playing a lesser role. However, electrification of winter heating poses severe challenges.[read more]

Lessons of the Move from Hybrids Back to SUVs

May 19, 2015 by Steven Cohen
3

The shift in consumer attitudes from the purchase of hybrid vehicles back to large and gas guzzling SUVs due to the recent drop in gas prices demonstrates that mass behaviors that lead to a sustainable and renewable economy will not come from a simple desire to protect the environment.[read more]

Nonpetroleum Share of Transportation Energy at Highest Level Since 1954

May 19, 2015 by U.S. EIA: Today in Energy

Transportation Energy Share

In the United States, petroleum is by far the most-consumed transportation fuel. But recently the share of fuels other than petroleum for U.S. transportation has increased to its highest level since 1954, a time when the use of coal-fired steam locomotives was declining and automobile use was growing rapidly.[read more]

Solar in the Circular Economy: A New Business Model

May 19, 2015 by Tobias Engelmeier
1

Solar Economics

Solar is great. It is an abundant, free, and omnipresent source of energy. We just need to convert it into a form of energy we can use: heating, cooling, or electricity. The only problem is that in order to convert it, we need to manufacture specific equipment (collectors, panels, inverters), and that is costly.[read more]

The Energy Gang: Peak Oil in an Era of Fossil Fuel Abundance [PODCAST]

May 18, 2015 by Stephen Lacey

Peak Oil and Fuel Booms

Over the last few years, those worried about peak oil have been on the defensive. The fracking revolution has brought an abundance of oil and gas that no one thought possible. So we can declare peak oil dead, right? Chris Nelder, an energy analyst, has a simple answer: No.[read more]

Hamm vs. Powers: Bulls, Bears, Breakeven Prices, and U.S. Oil Output

May 18, 2015 by Jared Anderson

Energy Markets and Energy Booms

Widely divergent views were on display recently with Continental Resources’ CEO Harold Hamm promoting US crude oil exports, Energy Information Administration Chief Adam Sieminski discussing recent oil market lessons and author Bill Powers playing the pessimist.[read more]

Coast to Coast and Across the Electric System, Microgrids Provide Benefits to All

May 18, 2015 by EDF Energy Exchange
1

Microgrids, Coast to Coast

Microgrids are getting a lot of attention. Yet how they’re developed could dramatically alter today’s electricity system. At the most obvious level, microgrids could disrupt today’s utilities and their regulated-monopoly business model, because they challenge the centralized paradigm.[read more]

First Real Debate on the EU Energy Union Reveals Top Priorities [VIDEO]

May 18, 2015 by Kasper Peters

EU Energy Union Debate

Sonja van Renssen is joined by Maroš Šefčovič (Vice-President of the European Commission in charge of Energy Union), Morten Helveg Petersen MEP and Anders Marvik (Statoil EU Affairs) to debate the question: “Where to next for the Energy Union?"[read more]

Average Size of New Commercial Buildings in United States Continues to Grow

May 17, 2015 by U.S. EIA: Today in Energy

U.S. Building Size

Increases in the size of commercial buildings have outpaced increases in the number of those buildings over the past decade. Information about the commercial building stock in 2012 is now being released, and energy-use information is expected later this year.[read more]