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Electricity

The Connected Home: Reaching Critical Mass for the Grid?

May 22, 2015 by Jeff St. John

Home Automation and Energy Savings

After a decade or more of false starts and unrealistic expectations, “connected home” technology is finally gaining enough market share for vendors to start bragging about the numbers.[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]

Smart Energy Policy Deserves Advanced Meters

May 20, 2015 by EDF Energy Exchange

Smart Meter Adoption

New York cemented its reputation as a national leader in energy policy last year when it announced plans to revamp the way utilities are regulated in order to establish a 21st-century energy system. But the state is still trailing in one crucial area: More than 99% of its homes have antiquated meters.[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]

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

May 19, 2015 by Adam Whitmore
7

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
1

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
2

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]

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]

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]

Powerit: Don't Buy a Battery Until You've Tapped 'Virtual Storage'

May 17, 2015 by Jeff St. John
1

Batteries and Virtual Storage

Tesla got a lot of attention last week for its new batteries for solar-equipped homes. But there’s an even bigger business opportunity for batteries to help commercial buildings shave peak load, manage demand charges and improve the economics of rooftop solar systems.[read more]

What Tesla's Powerwall Home Energy Storage Battery Means for Texas

May 16, 2015 by EDF Energy Exchange
1

Tesla and Texas

There is enough solar energy potential in Texas to power the world twice over. Yet currently we rank 10th in the nation (behind New Jersey) with 330 megawatts (MW), which is enough to power about 57,000 homes. Texas is a state of almost nine million households.[read more]

Friday Energy Facts: Projected Electric Capacity Additions are Below Recent Historical Levels

May 15, 2015 by U.S. EIA: Today in Energy

Electrical Capacity and the Future

Capacity additions through 2017, much of which are under construction, average about 17 GW per year and about half are nonhydro renewable plants (mainly wind and solar) prompted by federal tax incentives and renewable portfolio standards.[read more]

Meanwhile, in Australia: Innovative Storage Quietly Being Installed

May 15, 2015 by Nigel Morris
2

Tesla very recently captured the world’s attention with its announcement of a new storage solution recently. What was perhaps most telling for Australians is that the company singled out the land down under as a key market for the future of the technology.[read more]

Is 15% of the Global Clean Energy Market Good Enough?

May 14, 2015 by EDF Energy Exchange
1

Energy Market Share

How does 15 percent measure up? If you’re talking about America’s share of a $1.3 trillion global clean energy market, that 15-percent figure, while not too shabby, merits further consideration about how we got here – and where we should be heading.[read more]