Energy Exchange

A cheat sheet for preventing catastrophe at gas storage sites

By Adam Peltz / Published: May 8, 2017

Today, the Interstate Oil and Gas Compact Commission and the Ground Water Protection Council published a new report entitled “Underground Gas Storage Regulatory Considerations: A Guide for State and Federal Regulatory Agencies.” Like the title says, the report helps regulators make decisions that will ultimately make gas storage facilities across the country safer and more secure.

Gas storage reached many Americans’ attention in the aftermath of the major leak at the Aliso Canyon Storage Facility, which forced thousands of families to evacuate their homes after a massive leak caused more than 100,000 tons of methane to escape into the air.

Posted in Aliso Canyon, California, Climate, Methane, Natural Gas / Tagged Energy Storage | Comments are closed

Looking to the States to Improve Natural Gas Storage Policies

By Adam Peltz / Published: February 21, 2017

Stories about gas storage rarely make headlines, but the fact is there are hundreds of underground natural gas storage facilities peppered across the country, and when something goes wrong, the impacts can be devastating. For example, in 2015 a leak at the Aliso Canyon storage facility in Southern California ended up displacing thousands from their homes and was considered one of the biggest environmental disasters in modern U.S. history.

Historically, state agencies have been responsible for regulating these facilities – resulting in a patchwork of protections. But after Aliso Canyon, the federal government stepped in to provide uniform safety standards applicable across the country. Read More »

Posted in General / Tagged Gas storage | Comments are closed

A Handy Checklist for Regulators on Well Integrity

By Adam Peltz / Published: September 12, 2016

20141118_132328 After several years of collaboration among regulatory experts from across the country, the Groundwater Protection Council (GWPC), recently published a set of 136 “Regulatory Elements” intended to provide regulators with ideas to consider when improving oversight of the permitting, construction, operation and plugging of oil and gas wells.

This may sound dry, but regulations addressing these elements are what keep oil and gas wells from blowing up during drilling or later leaking methane, oil, saltwater, hydraulic fracturing fluid, and other contaminants into air or groundwater.

With over 15 million Americans living within a mile of a well, strong rules on well integrity covering the wide variety of topics addressed in these elements make a huge difference to human health and the environment. Read More »

Posted in Natural Gas / Tagged well integrity | Comments are closed

Smart Policies to Stop Disastrous Natural Gas Leaks

By Adam Peltz / Published: August 29, 2016

Infrared footage reveals massive methane emissions from a gas storage facility in California’s Aliso Canyon

Last fall, a massive leak from a natural gas storage facility in California’s Aliso Canyon released nearly 100,000 tons of methane pollution into the atmosphere — the largest uncombusted release of this potent greenhouse gas in U.S. history, and seen by many as the industry’s worst environmental disaster since the BP oil spill.

Facilities like Aliso Canyon inject gas pumped in from elsewhere and withdraw it when needed for electric production or heating. Aliso Canyon is the largest field of its kind west of the Mississippi River. There are around 400 such facilities across the U.S., about 14 in California. Until recently, regulatory oversight of these facilities has been uneven at best.

The exact cause of the Aliso Canyon incident is still being investigated, but all signs point to a problem in the aging, corroded casing of one of over a hundred individual wells at the sprawling site. Neither the utility’s maintenance programs nor the state’s lax enforcement of 1980s-era policies were sufficient to prevent this disaster. But now that’s about to change. Read More »

Posted in Aliso Canyon, California, Climate, Methane, Natural Gas / Tagged Gas storage, PHMSA | Comments are closed

Colorado Blazes the Path on Oil and Gas Data

By Adam Peltz / Published: May 21, 2015

8016200072_36046a718f_z This May has truly been a banner month for transparency of the oil and gas industry. To start, FracFocus, the state-run, national hydraulic fracturing chemical disclosure database, released chemical information of nearly 100,000 wells in raw digital format. On the same day, Colorado’s Oil and Gas Conservation Commission (COGCC) put two key datasets online that will also increase what we know about oil and gas development.

Providing access to quality data is good for the public. The recently released data will help the public track oil and gas complaints and understand more about the quality of wells across the state. This is significant, as researchers can now analyze these data sets to uncover patterns of well issues that can ultimately lead to environmentally protective policy solutions – the Big Data revolution in a nutshell. By making its data easily and fully accessible to the public, Colorado is helping to lead the way when it comes to responsibly managing oil and gas development. Read More »

Posted in Colorado, General, Natural Gas / Read 1 Response

FracFocus Enters the Era of Big Data

By Adam Peltz / Published: May 7, 2015

The identity of the chemicals used in hydraulic fracturing fluid has been a key policy issue since the beginning of the shale revolution a decade ago. Now, that chemical information just became publicly available in a whole new way.

Today, FracFocus, the nationwide state-run hydraulic fracturing chemical registry database, made its chemical data publicly available as a raw data download – bringing FracFocus into the modern era of Big Data where large information sets can be analyzed for actionable patterns and trends.

In the past, data about the chemicals used in hydraulic fracturing were obtainable only on a well-by-well basis and only in PDF format. With nearly 100,000 wells registered with the FracFocus program, this made collecting and analyzing broad chemical information a nearly impossible task for researchers and the public. Read More »

Posted in Natural Gas / Read 3 Responses