Energy Exchange

Ohio Gov. Kasich Moves to Reduce Environmental Impact of Natural Gas Industry

The administration of Ohio Governor John Kasich announced today that the Ohio Environmental Protection Agency (OEPA) is taking another important step to reduce harmful air pollution from natural gas operations.

This isn’t the first time the Kasich administration has moved to address air pollution from the oil and gas industry. In 2014 Ohio joined Colorado and Wyoming in requiring operators to conduct quarterly inspections at well sites to find and fix emissions from leaking equipment. Today’s action extends these requirements upstream, and – notably — proposes to regulate both VOCs and methane, a move that helps cement Ohio’s position as one of the leading states on this issue.

Comprehensive methane rules are also under development in Pennsylvania (the nation’s second largest gas producer) and California (the nation’s third largest oil producer). Under both Republican and Democratic leadership, each of these states has recognized the benefits of keeping harmful emissions out of the air and valuable product in the pipeline. At the same time, they’re proving that these policies are highly cost-effective to implement. Read More »

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A Successful Cleanup at Aliso Canyon Requires a Principled Approach

aliso pic 2The leak in Southern California Gas Company’s Aliso Canyon Facility released a massive amount of methane – a powerful climate change pollutant. Like other catastrophes, now that the pollution release is stemmed, the focus shifts towards cleanup and mitigation (as well as establishing causation, preventing recurrence, and pursuing legal actions).

Last week California took a major step on the cleanup front with the release of the final Aliso Canyon mitigation plan, a plan to cut pollution equal to about 100,000 metric tons of methane. Its aims to achieve these reductions by focusing on the agriculture and waste sectors, increasing energy efficiency and decreasing use of fossil fuels, and reducing methane “hot spots.”

While the portfolio of strategies laid out within the finalized plan is strong, this is only the beginning of a lengthy process, and one in which pushback from SoCalGas is already palpable. As the critical details of the mitigation plan are put into action, adherence to core principles is necessary to ensure mitigation from the Aliso Canyon disaster is a success story for the climate and people of California. Read More »

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Largest Methane Study to Date Confirms We Need to Do a Better Job Checking for Methane Leaks

By Matt Watson and David Lyon

Drive by an oil or gas well pad, and it may not look like much — a couple of storage tanks, some pipes, maybe a see-sawing pump jack. But fly over one of these facilities with an infrared camera and you might see something different: methane pollution.

We did exactly that for a new study accepted today in Environmental Science and Technology. In the largest sample size of any methane emissions study to date, we hired one of the nation’s most experienced leak detection companies to fly a helicopter over 8,000 well pads in seven regions across the country using infrared technology to capture images of methane and other pollutants. The goal was to better characterize the prevalence of “super emitters” – the large, enigmatic sources responsible for a big portion of industry’s methane pollution – so we could figure out how to stop them.

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To Keep Lights on in LA, State’s Aliso Canyon Action Plan Must Fix Energy Markets, Maximize Smart Energy Solutions

By Tim O’Connor and Lauren Navarro

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Ongoing fallout from the catastrophic failure at the Southern California Gas Company’s Aliso Canyon storage facility is exposing a critical weakness in the state’s energy system. Overdependence on natural gas – and on one provider of that gas – means we don’t have the flexibility we need to cope if things go wrong. And now that they have gone wrong, because of SoCalGas’ mismanagement of the Aliso Canyon storage facility, a group of state agencies says the region could be facing power shortages this summer as a result.

A new report released today by the California Energy Commission (CEC), California Public Utilities Commission (CPUC), California Independent System Operator (CAISO,) the Los Angeles Department of Water and Power (LADWP) and Southern California Gas (SoCalGas) describes the problem. While a separate report released by CEC, CPUC, CAISO and LADWP, begins to lay out the short-term response plan. (Some of the efforts already under way are documented here, here, and here). Read More »

Also posted in Air Quality, Aliso Canyon, California, Clean Energy, Demand Response, General, Natural Gas / Read 4 Responses

Pipeline Safety Bill Puts New Focus on Aging Gas Infrastructure

9496055390_6ce041c81b_oLast month, the U.S. Senate unanimously passed the SAFE PIPES Act, reauthorizing the Pipelines and Hazardous Materials Safety Administration (PHMSA). Tucked inside the bipartisan bill are important new measures intended to advance the ways in which regulators facilitate the repair and replacement of old, increasingly leaky pipeline systems.

The bill also creates a multi-agency task force looking into the health, safety, environmental and economic impacts of the four-month disaster at the 70-year-old Aliso Canyon natural gas storage facility – and what should be done to prevent another one like it.

Aging pipeline systems are a huge challenge. Besides safety concerns, the cost of lost gas is a needless burden on ratepayers. And regulators are also growing increasingly concerned about the climate impact of leaking methane, the main ingredient in natural gas. Read More »

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Deep in the Heart of Texas… Methane is Leaking Every Day

In new footage captured just weeks ago, an ominous cloud of what looks like black smoke seeps from a pump jack deep in the heart of a Texas oil field. But there are no fire trucks rushing to the scene. No first responders in hazmat suits scrambling to uncover the source of this relentless dark cloud. This is because that black smoke depicted is actually methane, an invisible but dangerous climate pollutant.

If this scene looks familiar, it’s because not long ago, footage of a major methane gas leak in Southern California also made international headlines. That leak has since been plugged, but as the new infrared footage released today reveals, every single day methane continues to leak in massive quantities from oil and gas facilities across the country and here in Texas. Read More »

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