Sign up | Login with →

Cleantech

PG&E's New Tariff Could 'Gut the PV Opportunity' for the Commercial Sector

July 29, 2015 by Jeff St. John
1

Tariffs and PV Opportunity

 

If you were wandering the halls of last week’s Intersolar conference in San Francisco, you probably heard a lot of worried, angry talk about something called the A-6 tariff, and how proposed changes to it were threatening to undercut commercial solar PV economics in Northern California.[read more]

SunEdison Makes a ($2.2 Billion) Deal, Offshore Wind Breaks Water

July 29, 2015 by Lexie Briggs
1

Energy News

 

This week, one AEE Member company dominated the news cycle with a major acquisition, HP joined the trend toward advanced energy-run data centers, and the American offshore wind energy industry is finally off the ground (and in the water).[read more]

Trending Topics: Electricity Grid Integration in the West

July 28, 2015 by America's Power Plan
1

Grid Integration in the West

The key barrier to the integration of renewables in the West is insufficient regional coordination. In order to develop a bulk electric grid that will be resilient, how the system is planned and operated and the means by which entities are compensated for the services they provide will need to evolve.[read more]

Level the Playing Field for Fuel Cell Electric Vehicles

July 28, 2015 by Morry Markowitz
3

Fair Markets for Fuel Cell Vehicles?

Zero-emission vehicles will be a major market sector of future automobiles, due to international efforts to reduce greenhouse gas emissions, improve local air quality, and reduce reliance on oil. Fuel cell electric vehicles and battery electric vehicles are the only two commercialized ZEVs available to consumers today.[read more]

Stage Set in Cuba for Boom in Renewable Investment; Can U.S. Companies Take Advantage?

July 28, 2015 by Van Hilderbrand, Jr.

A Boom in Cuba?

With the recent announcement that Cuba has been removed from the U.S. list of countries sponsoring terrorism, the door for trade has been cracked open for the first time in many years. The question now is how and when U.S. investment dollars can begin flowing to relieve the island nation’s economic isolation.[read more]

LEDs Pose Same Threat As Solar and Net Metering For Utility Ratemaking

July 27, 2015 by Dennis Wamsted
7

LEDs and Ratemaking

What exactly are the differences between LEDs and residential solar energy panels? Well, there's plenty different between them, clearly, but for a utility executive worried about slow or no load growth they amount to exactly the same thing—trouble.[read more]

Sizing Up EPA's New Voluntary Methane Reduction Program

July 27, 2015 by EDF Energy Exchange

EPA and Methane

The U.S. oil and gas industry released more than 7.3 million metric tons of methane into the atmosphere in 2013, a three percent increase over 2012 – that’s an amount of gas worth nearly $2 billion, and enough to supply about 6 million American homes. So what are we going to do about it?[read more]

Regional Coordination and Markets: Key to a Renewable Energy Future

July 27, 2015 by NRDC Switchboard
3

In the Western U.S. a major change in how the electrical system is operated is underway. It is driven by economics, environment, and reliability concerns. This change, from a balkanized, inefficiently operated grid to a coordinated, consolidated grid may just be the key to our renewable energy future.[read more]

Renewable Energy Delivers 70% of New Generating Capacity in First Half of 2015

July 27, 2015 by Tom Schueneman
3

New Generating Capacity

According to the recently released Energy Infrastructure Update from the Office of Energy Projects at the Federal Energy Regulatory Commission (FERC), renewable energy sources accounted for 69.75 percent of new electrical generation placed into service in the first six months of 2015.[read more]

Feeding the Beast: SunEdison Plans to Buy Vivint Solar for $2.2 Billion

July 24, 2015 by Stephen Lacey
6

SunEdison and Vivint Solar

With yet another multi-billion-dollar acquisition now in the works, SunEdison isn't just strengthening its position as one of the world's top renewable energy developers -- it is on a mission to become one of the largest energy companies in any sector.[read more]

Green and Growing, or Ripe and Rotting?

Green Growth

Nathalie Girouard, Head of the Environmental Performance and Information Division Environment Directorate at the OECD, discusses the various findings and implications to be found in their new report "Towards Green Growth? Tracking Progress".[read more]

The Reality of Energy Storage Policy Is Different From What Solar-Storage Vendors Expect

July 23, 2015 by Jeff St. John

Energy Storage and Reality

California may in fact be one of the country’s great key emerging markets for battery-backed distributed solar energy. But that promise of energy resource transformation is made up of a complex set of equal parts opportunity and uncertainty.[read more]

Are Clean Energy Tax Credits Equitable?

July 22, 2015 by Lucas Davis
1

Tax Credit Fairness and Clean Energy

Over the last decade, U.S. households have received more than $18 billion in federal income tax credits for clean energy investments. In a new paper, Severin Borenstein and I use tax return data from the IRS to examine the socioeconomic characteristics of filers who receive these credits.[read more]

How EV Chargers and Energy Storage Can Make Good Grid Partners

July 22, 2015 by Jeff St. John
2

Energy Storage and EV Charging

Electric vehicles could be a challenge or a resource, according to utilities plotting ways to turn EV charging stations into smart, grid-responsive resources. But the first steps toward making EV charging an asset may come from the demand charges that penalize utility customers for spikes in their electricity consumption.[read more]

Timing is Everything: How California is Getting Electricity Pricing Right and Bringing Clean Power to the People

July 22, 2015 by EDF Energy Exchange
3

Getting Clean Power to the People

Anybody managing a household budget knows it pays to plan ahead. With advanced thinking we can buy favorite items with coupons, when they’re on sale, in bulk, or at the cheapest store in the area. Similarly, we know that buying under duress, or in the touristy spot, will likely mean higher prices.[read more]