Energy Exchange

Now Is Not The Time To Gut Funding For Innovative Energy Research

By EDF Blogs / Published: July 8, 2013

This commentary, authored by Robert Fares, originally appeared on Scientific American’s “Plugged In” blog.

Modeled after the successful Defense Advanced Research Projects Agency (DARPA), the Advanced Research Projects Agency – Energy (ARPA-E) uses small grants to bring transformative energy technologies to commercialization. (Source: ARPA-E)

Last month, a subcommittee of the U.S. House of Representatives quietly voted to gut funding for the U.S. Department of Energy’s (DOE’s) efforts to promote innovative energy research. The DOE’s Advanced Research Projects Agency – Energy (ARPA-E) was first on the chopping block. The subcommittee voted to slash its funding from the current level of $252 million to just $50 million—an 80% cut. On top of that, the subcommittee cut funding for the DOE’s work on renewable energy in half.

ARPA-E was created by the 2007 America COMPETES Act, signed into law by then President George W. Bush. The agency is modeled after the successful Defense Advanced Research Projects Agency (DARPA)—credited for transformative innovations like GPS and computer networking. ARPA-E is intended to facilitate small government grants for basic research into transformative energy technologies that are too risky for the private sector. Since its first funding allocation from the Obama administration in 2009, ARPA-E awardees have already doubled the world-record energy density for a rechargeable lithium-ion battery and pioneered a near-isothermal compressed air energy storage system. Read More »

Posted in General, Renewable Energy / Comments are closed

It’s Time for Latino Leadership on Climate Change

By Jorge Madrid / Published: July 2, 2013

(This post first appeared on EDF voices)

Source: Thomas Hawk/Flickr

I love California in the summertime, and Fourth of July weekend is one of my favorite holidays. But it is getting excruciatingly HOT out here, and according to the best science, it is going to get much hotter.

This past weekend the West Coast broke nearly every temperature record on the books, well ahead of August and September, which are usually the hottest months of the year.

And last year was the hottest year on record for the continental United States. Crops were devastated, cities were hit by supercharged storms, and people, mostly the poor, suffered and died amid some of the most destructive extreme weather events in our history. All told, the United States spent more than $110 Billion on weather related disasters in 2012.

There’s more bad news ahead. Extreme heat projections for the U.S. in 2030, based on research from Stanford University, shows that the West and Southwest are going to get really, really hot! Read More »

Posted in California, Clean Energy, Climate, Solar Energy, State / Tagged | Comments are closed

How’s Your Electric Bill Treating You? Time To Give It Some Thought

By Jamie Fine / Published: July 1, 2013

This commentary originally appeared on EDF’s California Dream 2.0 Blog

When was the last time you really gave a lot of thought to your electric bill?

If your answer is “not very often”, then you’re not alone. In fact, the typical household thinks about their electric bill only six minutes a year.

The California Public Utilities Commission (CPUC) now has the opportunity give people another way to control household energy bills by creating a system where changing the time you use electricity can save money. This won’t mean you’ll need to invest more time thinking about energy use, but you’d be well-served to think about the timing of it.

Last week, the CPUC held a public workshop inviting stakeholders — PG&E, SCE and, SDG&E, along with consumer, industry, and environmental groups — to present and discuss their proposals for revising the system of charges for residential electricity use. I had the pleasure of presenting EDF’s proposal for a time-of-use (TOU) pricing system: For customers looking for another option for saving money on their monthly bill, EDF sees TOU as the best pricing policy for both people and the environment; customers uncomfortable with this option would be able to “opt out” and choose another pricing structure.

Currently, the standard “tiered” rate charges customers higher prices for higher electricity usage. The approach is intended to send the message: “The more you use, the more you pay.” Read More »

Posted in California, Demand Response, Grid Modernization, Time of Use, Utility Business Models / Read 1 Response

NYC’s Storm Preparedness Means Rethinking How We Make And Use Energy

By Andy Darrell / Published: June 20, 2013

Source: Metamatic/Flickr

This commentary, authored by Andy Darrell, originally appeared on EDF Voices.

Last Tuesday, I caught a ferry from the lower Manhattan waterfront (just south of the substation that shorted out so dramatically in the midst of Hurricane Sandy) to the Brooklyn Navy Yard. There, Mayor Michael Bloomberg unveiled his vision of a New York that will be far better able to withstand the battering from giant storms that, thanks to climate change, are likely to arrive with increased frequency and fury.

The Mayor began by noting some stark facts:

  • “We expect that by mid-century up to one quarter of all of New York City’s land area, where 800,000 residents live today, will be in the floodplain.”
  • “[Wi]ithin FEMA’s new 100-year flood maps there are more than 500million square feet of New York  City buildings – equivalent to the entire city of Minneapolis.”
  • “About two-thirds of our major substations and nearly all the city’s power plants are in flood plains today.”
  • “A day without power can cost New York City more than a billion dollars.”

A lot of media attention in the wake of the speech focused on Bloomberg’s call for levees and seawalls to keep rising waters at bay. But embedded in the address was also an ambitious but practical rethinking of how New York City makes and uses energy. The plan frames a future in which solar, wind and microgrids play a much larger role in the city: Read More »

Posted in Climate, Energy Efficiency, New York, On-bill repayment / Tagged | Comments are closed

In Texas, Freshwater Use For Oil And Gas Should Be Reduced Strategically

By Virginia Palacios / Published: April 9, 2013

Texas is suffering from a water deficit; one that is spurring lawmakers at the Texas Capitol to discuss unprecedented, and much needed, investments in our water infrastructure.  With roughly 98 percent of the state in drought and water use restrictions in place in 70 percent of Texas counties as of April 3, 2013, it is crucial that our legislators consider every tool available to protect Texas’ water supply.  One approach is reducing freshwater use in the oil and natural gas sector, which can help alleviate competition for scarce water resources; however, this should be deployed at strategic places and times to minimize pollution risks and ensure a sustained future water supply for Texas.

In the Texas Legislature, the House recently passed a bill which will provide $2 billion to fund water supply projects.  It might surprise you to hear that this high price tag represents less than 10 percent of the state funding that will be needed over the next 50 years to sustain water supplies for Texas’ growing population.  In light of this, it is essential that legislators enact bills that encourage responsible water management solutions. Although the oil and gas industry’s water use appears miniscule when considered on a statewide basis, even small amounts can have a big impact in the most water stricken areas. EDF created a map of the counties in Texas currently being impacted by water scarcity and that would benefit greatly if the oil and gas sector reduced its use of freshwater.

Data used to create the map revealed the following:

  • The majority of water used for Texas oil and gas development in 2011 was in 13 counties, ten of which currently have water restrictions in place.
  • For 12 counties, oil and gas water use made up at least 25 percent of overall county-wide demand in 2011.
  • In 15 counties, oil and gas water use is projected to be greater than or equal to 25 percent of the water deficit in those counties in 2020.
  • In five counties, 100 percent of the water deficit projected for 2020 can be met by cutting oil and gas water use by half.

The oil and gas industry is a prime candidate for reducing its reliance on freshwater because – unlike the agriculture and municipal sectors – using non-freshwater is technologically feasible.  Some of the most popular alternative water sources for the oil and gas industry include brackish (or salty) water, treated flowback water from hydraulic fracturing and reclaimed water from public wastewater treatment plants.  Taking advantage of these options could be a win-win-win for industry, people and the environment. Read More »

Posted in Natural Gas, Texas / Comments are closed

An Old-Timer Reflects On The Importance Of New Technology To Battle Methane Emissions, And What You Can Do About It

By Mark Brownstein / Published: April 5, 2013

Anyone younger than 30 may not understand what a skipping record sounds like;  in their lives, listening to tunes has more often meant hitting a playlist on iTunes or streaming Pandora, than it has meant dusting off an old record. To us “old” folks who remember when clunky 8-track tapes were the height of portable music cool, today’s options are nothing less than astounding.

Believe it or not, I was thinking about this as I participated yesterday in a panel at the World Resource Institute in Washington, D.C. to discuss their new paper titled, “Cleaning the Air: Reducing Upstream Greenhouse Gas Emissions From U.S. Natural Gas Systems.”  Reviewing the report, and reflecting on EDF’s own work to understand and reduce methane and other air pollution, it’s clear a huge opportunity exists for technology to revolutionize air quality practices in the gas industry, just as it reengineered production and delivery of audio in the music industry. And the prospects are very bright that it will.

Champions of natural gas like to say that natural gas is a preferred fossil fuel alternative to coal and oil because it has less carbon content than either, and therefore, when burned, produces less carbon dioxide, which is the a primary cause of global warming. This is true.

But what is often not said is that natural gas is primarily made up of methane, which itself is a powerful greenhouse gas pollutant, many times more powerful than carbon dioxide, particularly when methane is first released into the atmosphere. Even small leaks at the wellhead or along the infrastructure used to process and transport the gas to our power plants, homes and businesses can undo much of the greenhouse gas benefits we think we are getting when we substitute natural gas for coal or petroleum sources.  Read More »

Posted in Methane, Natural Gas / Tagged , | Read 1 Response