Energy Exchange

A bright future for continuous methane detection

By Ben Ratner / Published: May 20, 2020

Over the last decade, a trove of scientific studies has established that not only are methane emissions from oil and gas operations a major contributor to climate change, but also that they are severely underestimated and underreported.

EDF has been at the forefront of research to detect and quantify the magnitude of oil and gas methane emissions. And we’ve also helped develop solutions that make large-scale emission reductions easier, faster and cheaper. A new initiative led by The University of Texas at Austin called Project ASTRA is a promising, multi-year experiment with the potential to build on and complement other efforts aimed at scaling global reductions of oil and gas methane emissions.

Also posted in PermianMAP / Comments are closed

Canada’s Trudeau exemplifies climate leadership in the face of COVID-19 crisis

By Sam Kotis / Published: May 19, 2020

As countries everywhere struggle to balance crucial long term priorities like climate change with the urgent health and economic issues faced by millions suffering the effects of a viral pandemic, the government of Canada has distinguished itself with a new policy designed to address both sets of challenges without shortchanging either.

Prime Minister Justin Trudeau on Canada’s Energy Stimulus Plan offers a standout example of how world leaders can carefully meet society’s immediate needs while simultaneously reducing the greenhouse gas pollution that is destabilizing our climate. Trudeau’s response demonstrates that it is possible to protect and preserve jobs — even in the oil and gas sector — while still cutting emissions.

The plan, announced in April, includes over CA$2 billion to help offset the crisis in the energy sector, while keeping a sharp focus on the economy and the environment. It includes CA$1.7 billion to clean up old, so-called orphan wells across Alberta, Saskatchewan and British Columbia, which the government estimates will preserve more than 5,000 jobs in Alberta alone.

Also posted in Climate, Methane regulatons, Natural Gas / Tagged Canada | Comments are closed

New report offers insights to improve environmental integrity and safety of underground gas storage facilities

By EDF Blogs / Published: May 15, 2020

By Dan Mueller and Hanling Yang

点击这里用中文阅读

For more than a century, the United States has been storing vast amounts of natural gas in large, underground storage facilities. Underground gas storage is an essential tool for providing reliable natural gas supply, but these facilities must be rigorously designed, maintained and managed to minimize potential failures that can significantly impact our health and environment. This was made abundantly clear in 2015 when a failure at an underground gas storage facility in Southern California sent massive amounts of methane and other toxic chemicals into the air for months on end, resulting in the largest gas leak in modern history.

U.S. UGS regulatory programs and practices continue to improve, drawing on recent lessons learned, and that has important implications for other countries looking to develop and enhance their own gas storage programs.

Also posted in Natural Gas / Tagged China, Gas storage | Comments are closed

Methane: Europe’s missing link for effective energy decarbonization

By Poppy Kalesi / Published: May 15, 2020

The EU Sector Integration Strategy, expected in June, has become the top energy policy issue this year, and it will define the role of gas in Europe’s current and future transitions.

In recent weeks, there have been increasing calls for Europe’s gas decarbonization to focus on hydrogen and renewable gases, while saying very little — if anything — about energy-related methane emissions. Yet according to the Intergovernmental Panel on Climate Change, reducing methane is a critical complement to reducing carbon dioxide emissions if we are to reach our greenhouse gas reduction goals and stabilize the climate.

The commission’s plan thus far seems to be taking a cross-sector approach in addressing methane emissions across energy, agriculture and waste. It is sensible, given that human-made methane emissions from oil and gas, agriculture and other sources are responsible for over a quarter of the warming our planet is experiencing now.

Also posted in Climate, Europe, Methane regulatons / Comments are closed

However you measure it, Permian oil and gas operations have highest emissions ever measured in a U.S. oilfield

By David Lyon / Published: May 11, 2020

Two fundamentally different methods EDF is using to measure and understand methane emissions in the Permian Basin are producing strikingly similar results. The mutually reinforcing sets of data — one gathered using aircraft, the other by satellite — each show that oil and gas operators in the region are releasing more than 3.5% of the natural gas they extract from the ground into the atmosphere as methane pollution.

That’s roughly twice the average rate found in 11 other major U.S. oil and gas basins. The wasted gas in the Permian is enough to supply 2 million American homes for a year.

The first of these efforts is EDF’s year-long PermianMAP, which tracks emissions from the ground and in the air, and takes the unprecedented step of publishing data online in near-real time to help industry and officials reduce those emissions, while letting the public see the results. The other is the first peer-reviewed scientific study to take direct measurement of Permian emissions, using the European Space Agency’s TROPOMI instrument.

Also posted in Air Quality, Climate, Methane regulatons, PermianMAP, Texas / Tagged New Mexico | Comments are closed

CalSTRS says climate is major portfolio threat, companies must walk the walk on net-zero

By Ben Ratner / Published: May 11, 2020

A few weeks ago, EDF’s Ben Ratner spoke extensively with Brian Rice, a portfolio manager at California State Teachers’ Retirement Systems about key issues in environmental social and governance investing.

CalSTRS is the largest educator-only pension fund in the world with roughly $243 billion in managed assets. EDF has been working closely with the firm on corporate engagement for more than five years.

This is the first of a two-part Q&A series with CalSTRS examining prospects on ESG and climate investing through the energy transition. This portion of the discussion explores the rise of ESG, the importance of policy, and what comes next for companies with net-zero commitments.

Also posted in California, Climate, Methane regulatons, Natural Gas / Comments are closed