Energy Exchange

The Chance for Demand Response to Thrive in California All Hinges on One Vote

By: Michael Panfil, attorney for EDF’s US Climate and Energy Program, and Jamie Fine, senior economist for EDF’s Clean Energy Program

Vote CheckDemand response encourages customers to shift their energy use to times of day when there is less demand on the power grid or when more renewable energy is abundant.  It is an invaluable component of the smart grid that improves air quality, enhances electric grid reliability, and helps utilities, homes, and businesses financially benefit from conserving electricity.

Yesterday, a diverse group of organizations submitted an important and far-reaching settlement agreement on the future of demand response in California to the California Public Utilities Commission (Commission) for its approval. The settling parties – including EDF, California investor-owned utilities, California Independent System Operator (CAISO), consumer groups, and others – recommend, for the first time, a path to properly value, realize, and account for demand response. If approved, these changes have the potential to increase the role of demand response in meeting California’s energy demands, reducing hazardous air pollution, and more efficiently operating the state’s electrical grid. Read More »

Posted in California, Clean Energy, Demand Response, Smart Grid| Comments closed

What We Can Do to Ensure Solar Panels Work During the Next Sandy

tivertonsolar

Source: Lewis Clarke

New Jersey is a national leader in solar power. With close to 1,300 MW of solar energy currently installed, the state ranks third in the country in solar capacity.

A commitment to photovoltaic (PV) technology has helped New Jersey reduce carbon emissions, create jobs, and lower electricity bills. Yet despite its impressive track record in New Jersey, distributed solar PV proved vulnerable when it was most needed – during an historic electricity outage in the wake of Superstorm Sandy. With another hurricane season upon us, it’s a good time to look at ways solar can be utilized when the grid fails.

An unfortunate reality

When Superstorm Sandy hit, residential and commercial PV owners were frustrated upon realizing that their solar panels were rendered useless without a functioning central grid, even when the sun was shining brightly. Read More »

Posted in Clean Energy, New Jersey, Renewable Energy, Smart Grid| Comments closed

Why Support the Clean Power Plan? Testimony from the EPA hearings

Image of the DC rally outside the EPA hearings. Photo by Heather Shelby.

Image of the DC rally outside the EPA hearings. Photo by Heather Shelby.

By: Dan Upham, writer and editor

Across the country this week, the U.S. Environmental Protection Agency (EPA) held public hearings to solicit comments about its Clean Power Plan, which will put the first-ever national limits on the amount of climate pollution that can be emitted by power plants. EDF’s president, a senior attorney, and a clean energy specialist were among the hundreds of Americans who testified in support of the Plan. As these selections from EDF staff testimonies illustrate, the Plan offers moderate, flexible, and necessary measures to address climate change at the federal and state levels.

It’s necessary: The climate is changing across the U.S.

“The stakes are high in Colorado as hotter temperatures, reduced winter snowpacks, and more frequent droughts are expected to decrease Colorado River streamflows.

Our treasured Rocky Mountain ecosystems are especially susceptible to climate change impacts, and high elevations have already experienced temperature increases at rates three times the global average.

Increased warming, drought, and insect outbreaks have increased wildfires and impacts to people and ecosystems throughout the West.” – Graham McCahan, a senior attorney with EDF’s U.S. Climate and Air legal team.

“The Southeast is the region expected to be the most affected by increasing temperatures. Extremely hot days – 95°F or above – could cause a decrease in labor productivity by 3.2% in the construction, mining, utilities, transportation, and agricultural sectors. Extreme heat also is projected to cause 11,000 to 36,000 more deaths each year.” – Greg Andeck, EDF’s North Carolina senior manager, Clean Energy.

“The bottom line is that we cannot continue down the path of unlimited pollution.” – Fred Krupp, EDF’s president. Read More »

Posted in Clean Energy, Climate| Tagged | 3 Responses, comments now closed

Clean Energy Conferences Roundup: August 2014

Source: National Retail Federation Flickr

Source: National Retail Federation Flickr

Each month, the Energy Exchange rounds up a list of top clean energy conferences around the country. Our list includes conferences at which experts from the EDF Clean Energy Program will be speaking, plus additional events that we think our readers may benefit from marking on their calendars.

Top clean energy conferences featuring EDF experts in August:

Aug 17-22: 2014 ACEEE Summer Study on Energy Efficiency in Buildings, Pacific Grove, CA
Speaker: Jamie Fine, Senior Economist

  • The 2014 Summer Study is the 18th biennial American Council for an Energy-Efficiency Economy conference on Energy Efficiency in Buildings. A diverse group of professionals from around the world will gather at this pre-eminent meeting to discuss the technological basis for, and practical implementation of, actions to reduce energy use and the climate impacts associated with buildings. The Summer Study enables sharing ideas and engaging in dialog with leading thinkers, visionaries, and luminaries in the field, while in the midst of the magnificent natural setting of Asilomar Conference Grounds. Read More »

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Finding Common Ground on Pricing Clean Energy Resources in California

Source: limelightpower flickr

Source: limelightpower flickr

This post was co-written by Chris Yunker, Rates and Analysis Manager at San Diego Gas & Electric.

Industrial and environmental stakeholders are usually portrayed as adversaries. But one exciting example from California proves there can be another side to that story. San Diego Gas & Electric (SDG&E) worked with Environmental Defense Fund, Sunverge, Google, and the California Public Utility Commission at Rocky Mountain Institute’s eLab Accelerator to investigate electricity tariffs that enable new technologies and practices and to reveal their costs and benefits to the grid. As distributed energy resources (DERs) continue to grow rapidly, there is increasing need to enable the marketplace to value utility-supplied grid services and customer-sited resources.

SDG&E serves 3.4 million people in and around San Diego, and is also home to roughly 10,000 electric vehicles and 40,000 rooftop solar systems. SDG&E is responsible for keeping the lights on despite growing demand (the region has one of the largest EV adoption rates in the nation) and variable electricity generation (PV panels stop producing at sunset). Read More »

Posted in California, Clean Energy, Renewable Energy, Smart Grid| 1 Response, comments now closed

Military Saves Energy, Money on the Home Front

militaryfam

Source: The U.S. Army Flickr

Home energy bills are not something most people think about when it comes to military energy conservation. Most service members are unlikely to think about them either, especially those who live in military housing, which are communities on or near bases that are managed by private firms. For soldiers, sailors, airmen and Marines living in these communities, their Base Allowance for Housing (BAH) covers rent and utilities and is automatically taken out of their paychecks. While convenient and easy to manage, this system can have the negative, unintended consequence of removing responsibility for individual energy use – an issue of particular concern this time of year when temperatures are at their highest and air conditioners are working overtime.

For service members who do not live in privatized military housing, their BAH is not taken out of their paychecks, and they are responsible for paying rent and utilities. My husband and I lived off base at all of our duty stations and were responsible for paying our own bills. Although our BAH was specifically designated for these expenses, we conserved energy whenever possible to keep more money in our pockets.  Read More »

Posted in Clean Energy, Energy Efficiency| Comments closed

Four Lessons in Corporate Water Efficiency

Susannah Harris pictured here on site at Verizon headquarters in Basking Ridge, NJBy: Susannah Harris, 2014 Climate Corps Fellow

I received quizzical looks from family and friends when I told them I was working on water efficiency projects at Verizon this summer. They paused, racking their brains about where water is used within the telecommunications industry. “Like in the bathrooms?” they’d ask.

The reality is that domestic telecom companies rely on billions of gallons of water per year to cool, clean, and maintain the buildings and equipment that support their expansive networks. And because customers require networks to operate 24 hours a day, 365 days a year, much of that equipment is running around the clock. From cooling tower adjustments to grey water recycling, there are a number of water-saving opportunities available for the telecommunications industry. Implementing these practices – thereby reducing municipal water, sewer and energy bills – can also make a noticeable impact on the company's bottom line. Read More »

Posted in Clean Energy, Energy-Water Nexus| Tagged | 1 Response, comments now closed

The 2014 U.S. Clean Tech Leadership Index: Did your State, City Make the Cut?

cleantech indexjpgIf there is one thing that works in the world of advocacy, it is a ratings table that shows how one state, metropolitan area, or utility compares to its peers. The latest report, U.S. Clean Tech Leadership Index, from Clean Edge does just that.

The fifth annual U.S. Clean Tech Leadership Index finds that California, Massachusetts, Oregon, Colorado, and New York lead the way among states in solar and electric vehicle adoption, with smart climate policies and clean energy financing driving the clean tech leadership index growth.

Clean energy is becoming a popular choice for mainstream America with 11 states now generating more than ten percent of their electricity from non-hydro renewable sources, according to the Clean Edge report. As seen in the graph below, Iowa leads the way in utility-scale wind, solar, and geothermal electricity generation. Read More »

Posted in Clean Energy, Electric Vehicles, Energy Financing, Renewable Energy| Tagged | Comments closed

Clean Air Opportunity Knocks, But Will Wyoming Answer?

frackingwyo_92689731_rf_0One of the most difficult and urgent challenges facing Western leaders today is how best to regulate the oil and gas development that is quickly spreading to new areas and encroaching on towns and homes.

Last weekend, The Casper Star-Tribune covered this very topic as oil and gas drilling, once mostly confined to less populated parts of the state, begins to expand into areas near Cheyenne and close by northeastern towns like Douglas that have not experienced this new neighbor before.

This same friction is fueling a rancorous political debate in Colorado, pitting industry against citizens who want their local governments to have more control over oil and gas development.  But as the Star-Tribune’s Ben Storrow points out in his column, this isn't the Wyoming way. Read More »

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How Big Data Can Fight Climate Change in Los Angeles

Heat capture LASER maps

Map from the LASER Atlas showing temperature rise projections in Los Angeles

You may be wondering – as I was before we started a project with the UCLA Luskin Center for Innovation over a year ago – “what the heck does Big Data have to do with climate change?”

To start, here’s a piece from Climate Central that exemplifies the new power of big data.

“Big Data allows you to say simple, clear things…to tell people about their climate locally in ways they can understand.”

Through taking information created all around us and applying thoughtful analysis, we can comprehend and unleash it to solve our greatest challenges. For EDF, that means partnering with the country’s top universities and most innovative companies to address the biggest challenge of our time – climate change.

Today we launch the newest version of the Los Angeles Solar & Efficiency Report (LASER), a data-driven mapping tool that can help stakeholders and local leaders understand climate and pollution risks in their own communities. Empowered by this information, they can seek out and maximize available resources to deploy clean energy, reduce climate pollution, and create tens of thousands of much-needed jobs. Read More »

Posted in California, Clean Energy, Climate, Energy Efficiency, Renewable Energy| Comments closed