Monthly Archives: November 2015

Driving the Last Spike: Linking California’s Electric Grid to Extend Clean Energy’s Reach

East_and_West_Shaking_hands_at_the_laying_of_last_rail_Union_Pacific_Railroad_-_Restoration“When the connection was finally made the Union Pacific and the Central Pacific engineers ran their engines up until their pilots touched. Then the engineers shook hands and had their pictures taken and each broke a bottle of champagne on the pilot of the other’s engine and had their picture taken again.” 

          –  Alexander Topence on the scene in Promontory,                   Utah in 1869 after Western governors drove the                    “last spike” of the Transcontinental Railroad.

These are good times for clean energy in California. A decade of visionary policymaking, a motivated private sector, and copious sunshine have joined together to reduce the cost of solar in the Golden State by 90 percent.

We already produce more solar energy than any other state. And thanks to a new law Governor Jerry Brown signed last month, SB 350 (De León), California has committed itself to yet another ambitious clean energy goal: 50 percent of electricity in the nation’s most populous state will come from renewables by 2030. Solar is a central part, among others, of California’s strategy to meet this new target.

Amid all this optimism, fast solar growth poses challenges as well. A lot of it has to do with timing. Read More »

Posted in California, Clean Energy / Comments are closed

Vast Aliso Canyon leak reveals need for increased natural gas oversight

rp_Tim-OConnor-Nov-2014-214x300-214x300.jpgMore than a hundred frightened local residents packed a room at the Porter Ranch Community School for three hours last week, looking for answers about the foul stench caused by a massive natural gas leak nearby. Southern California Gas Company’s Aliso Canyon natural gas storage facility has been leaking vast amounts of noxious gas into the air for two weeks, with still no end in sight.

Environmental health risks abound

The familiar rotten-egg smell of mercaptan – which utilities add to the normally odorless gas – hangs in the air for at least a mile, a pungent reminder of the potential health, safety and environmental risks of the uncontained airborne spill. Natural gas is mostly methane; a powerful pollutant that contributes to smog formation and global climate change, packing 84 times the warming power of carbon dioxide in the first 20 years it is in the atmosphere. Aliso Canyon is the largest natural gas storage site in the Western U.S., operating under intense injection pressures and holding huge amounts of methane. Read More »

Posted in Aliso Canyon, General, Methane / Comments are closed

Cameras, Drones and Lasers: How They’re Tackling Oil and Gas Pollution

DroneWaPo2Dr. Jason Gu was still a graduate student when he developed the technology behind SenSevere, a start-up that creates laser-based gas sensors for use in heavy industry and power plants. Today, he’s working to apply this technology to methane emissions from the oil and gas industry, making him one of the many entrepreneurs developing solutions to tackle the problem. His fascination with innovation isn’t just making his clients more efficient—it may also be saving the planet.

The hidden cost of methane

Methane, the main component of natural gas, is a powerful pollutant responsible for a quarter of the global warming we feel today. The oil and gas industry releases 7 million tons of it into the atmosphere every year through emissions from oil and gas fields and associated pipelines, resulting in over a billion dollars’ worth of wasted American energy resources. And, toxic chemicals like benzene, a known carcinogen, can accompany methane emissions, posing a potential threat to public health.

“The industry is beginning to become more sensitized to the fact that methane is an aggressive greenhouse gas,” said James Armstrong, president of Apogee Scientific, a Colorado-based methane mitigation company. For more than 15 years, Apogee has manufactured a methane detection system that uses a vacuum and infrared sensors and can be mounted to trucks, ATVs and helicopters to identify leaks in the field. “If you find the leaks and repair them, you’re not only helping the environment…you’re extending the resource.” Read More »

Posted in Military, Natural Gas / Comments are closed

Cutting Oil and Gas Methane A Key Pillar of Global Climate Strategy, Says IEA

weoToday, the International Energy Agency (IEA) released its latest World Energy Outlook, which projects how global energy systems will evolve between now and 2040 and estimates their relative impact on the climate. This annual report always offers important insight into where some of the world’s top experts see the global energy sector heading. But what’s particularly striking this year is its highlight on oil and gas methane, among other interesting conclusions.

The report confirms and builds on IEA’s findings from earlier this summer — that global emissions could peak by 2020 without slowing economic growth, and that reducing methane emissions from the world’s oil and gas industry is one of the fastest, biggest opportunities to make significant climate progress now.

In particular, the gas chapter includes this important takeaway:

“The oil and gas sector is the largest industrial source of methane emissions, a potent contributor to climate change. Outside North America, the absence of robust policy action in this area represents a major missed opportunity to tackle near-term warming. The available evidence suggests that a relatively small number of emitters may account for a large share of overall emissions, but tracking and fixing these leaks – which can be short-lived and intermittent – requires a systematic effort of measurement, reporting and monitoring, backed up by effective regulation.” Read More »

Posted in General, Methane, Natural Gas / Comments are closed

PBS Sheds Light on Oil and Gas Industry’s Methane Problem—and Solutions

*UPDATE: On Jan. 22 the Bureau of Land Management announced new rules to curb methane pollution on federal and tribal lands. Click here to show your support for protecting the West from oil & gas pollution.* 

In case you missed it, PBS NewsHour recently took a close look at an issue EDF has been deeply involved in: oil and gas methane emissions.

PBS captured what many across the country have experienced for years – frustration with a significant waste and pollution problem. U.S. oil and gas drillers emit millions of tons of methane into the air every year. This pollution increases global warming and deteriorates air quality. As impacted rancher Don Schreiber in Gobernador, New Mexico told the reporter, the problem is “sobering.”


Read More »

Posted in Air Quality, Climate, General, Methane, Natural Gas / Comments are closed

Utilities’ Rate Designs Can Help or Harm Solar Adoption

Solar_panels_on_house_roof_winter_viewA recent study by the Lawrence Berkeley National Laboratory (LBNL) concludes that the way a utility charges customers can greatly influence whether they will install solar panels. It is a timely analysis because utilities across the country are redesigning their rate structures to accommodate our changing electricity system, which is becoming cleaner and more efficient than ever before.

What’s unfortunate is that some utilities are intentionally trying to destroy customers’ incentive to install solar panels. Why? Because rooftop solar reduces shareholder profits and revenue for utilities.

Solar Electric Power Association (SEPA), a solar industry trade group, reports that in 2014, residential customers installed solar panels at an astounding 36 percent growth rate compared to 2013. But the LBNL study says the rate design changes now being proposed by utilities across the country could slash solar panel growth up to 60 percent. Clearly, poorly designed rate changes could devastate the potential for solar panels to help transform the electricity sector. Regulators should not let this happen.

Utilities have the opportunity to change their rate design to provide incentives for more solar adoption while also recouping investments and properly balancing their books. Read More »

Posted in Electricity Pricing, Solar Energy, Utility Business Models / Comments are closed