Energy Exchange

Shell becomes latest oil and gas company to test smart methane sensors

By Aileen Nowlan / Published: August 9, 2017

This week, the oil and gas giant Shell took a positive step toward addressing methane emissions. The company announced a new technology trial at a wellsite in Alberta, Canada, where it is piloting a specially designed laser to continuously monitor emissions of methane, a powerful pollutant known to leak from oil and gas equipment.

The move by Shell is a glimpse into the future and demonstrates growing market interest in smart, sensor-based methane detection technology. Shell’s project joins a similar field test already underway in Texas, operated by the Norwegian producer Statoil, and a California utility pilot run by Pacific Gas and Electric Company.

Each of these deployments is promising, but the ultimate test will be broad-scale adoption of innovations that generate actual methane reductions. Read More »

Also posted in Gas to Clean, Methane / Tagged | Comments are closed

Shell Canada launches methane technology pilot, and its timing is perfect.

By Drew Nelson / Published: August 9, 2017

This week, oil and gas giant Shell announced the launch of a technology pilot at one of its shale gas facilities in Canada that will continuously monitor methane levels and provide real-time leak detection to facility operators. This is a big deal and shows what can happen when companies, environmental groups and innovators work together to find solutions.

The pilot is a product of the Methane Detectors Challenge (MDC), a partnership involving EDF, eight oil and gas operators, technology developers and other experts that aims to spur next-generation solutions that can help the oil and gas industry find methane leaks more efficiently and effectively.

Shell is not alone. Other MDC participants include Statoil, which launched a pilot in Texas early this year, and Pacific Gas & Electric Company, which began a pilot in California in 2016. But the Shell project at Rocky Mountain House is the first MDC technology to be deployed in Canada, where the federal and key provincial governments are both developing regulations that will reduce oil and gas methane emissions.

The timing of this test in Alberta couldn’t be better. Read More »

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These charts show why communities are demanding common sense standards to protect them from oil and gas pollution

By Felice Stadler / Published: August 4, 2017

EPA Administrator Scott Pruitt has been trying every trick in the book to suspend rules that require oil and gas companies to limit pollution from their operations as they look to expand drilling across the country. His attempted delay tactics follows a cozy relationship he’s had with the worst elements of the oil and gas industry in his prior role as Attorney General of Oklahoma, where he sued to block these very rules on the behalf of his oil and gas allies.

Following a historic court decision and subsequent mandate, EPA’s New Source Performance Standards (which set first-ever national methane pollution limits for the industry) are now in effect. However, Administrator Pruitt continues to push to delay these standards with a proposed two-year suspension. The impact of this action is sweeping: Hundreds of thousands of Americans live near the 21,000 oil and gas wells that should be covered by these rules.

The senseless delays of common sense pollution standards have major implications for the health and welfare of communities living downwind of oil and gas development in the U.S. Here’s why:

There is a lot of oil and gas drilling happening. Read More »

Also posted in Methane / Comments are closed

Four opportunities to strengthen Canada’s draft methane regulations

By Drew Nelson / Published: July 27, 2017

Canada’s move to reduce methane emissions from its oil and gas sector passed another milestone this week, as the deadline passed for stakeholders to submit comments about the proposed regulations to Environment and Climate Change Canada (ECCC). EDF issued extensive comments commending ECCC for moving forward, but urging decision makers to address some critical weaknesses of the draft rules.

EDF is not alone in this thinking. A group of investors from Canada, US, and Europe, which together represent $89 billion CAD in investments, released a synopsis of their comments. Many leading Canadian NGOs, including the David Suzuki Foundation, the Pembina Institute, Environmental Defence (no relation to this EDF), Equiterre, and the Blue Green Alliance, also issued a press release urging ECCC to improve and strengthen the draft regulations.

As Canada’s effort to regulate this potent greenhouse pollutant continues, EDF is focused on ensuring Canada takes advantage of low-cost reduction opportunities, which have the added benefit of improving air quality, eliminating waste, stimulating innovation, and creating jobs. For that to happen, the country’s draft methane regulations need to be strengthened. Read More »

Also posted in General, Methane / Tagged , | Comments are closed

It’s time to harmonize New York’s natural gas and climate policies

By Natalie Karas / Published: July 27, 2017

New York is a national leader on energy and climate. The state’s Clean Energy Standard provides that half its electricity will come from renewables by 2030. The state has also committed to reduce greenhouse gas emissions 80% below 2005 levels by 2050. Governor Andrew Cuomo’s new plan to reduce methane pollution directs state agencies to develop policies to inventory emissions and identify strategies to reduce them.

These are ambitious goals that require proactive, flexible policies from New York regulators. However, embedded within New York Public Service Commission precedent and policies are preferences for utility decisions weighted in favor of natural gas utilization and infrastructure. These policies risk locking in that infrastructure at the expense of alternatives.

Dusting off old policies

One such policy, in place since 1989, incentivizes utilities that expand gas service into new areas by increasing the rate of shareholder return they’re allowed to earn on these investments. Others put the finger on the scale for increased utility investment in natural gas pipelines and delivery infrastructure. Read More »

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Whether it’s safe or not, do we need Aliso Canyon?

By Tim O'Connor / Published: July 25, 2017

In early 2016, southern California awoke to the harsh reality that reliable operation of the regional energy system might be tied to a single aging natural gas storage field called Aliso Canyon, where a catastrophic blowout that started the previous October was not closed until February. So while Southern California Gas Company got to work to repair the facility, several government and private institutions also went to work assessing whether the facility was actually needed in the first place.

Last week multiple state agencies issued a verdict that Aliso Canyon is now safe, and giving the green light to increase the gas stored in it on a limited basis. The decision caused an outcry from nearby residents, but it should also be a concern for utility customers throughout the region.

But what if we don’t need the facility at all? Why take the risk? The latest analysis strongly suggests we don’t have to. Read More »

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