Methane
Huge Southern California Methane Leak Won't Be Plugged for Months
The mother of all natural gas leaks can be found near Porter Ranch in Los Angeles County. The methane, a potent greenhouse gas, is leaking from an underground storage facility known as the Aliso Canyon Gas Storage Field owned by SoCalGas Company.
EPA Proposes Rule to Reduce Methane Emissions from New Oil and Gas Wells
On the heels of President Obama's Clean Power Plan rule that reduces carbon dioxide emissions from power plants, the new rule focuses on the other major greenhouse gas, methane, and rather than coal, it is focused on oil and gas drilling.
New Methane Emission Regulations Aim for 45 Percent Reduction by 2025
President Barack Obama hopes to add to his "climate legacy" by having the EPA adopt the nation's first regulations to reduce methane emissions, the second most prevalent greenhouse gas emission after carbon dioxide, but far more powerful.
Google Maps Methane Leaks in Three U.S. Cities
Google, partnering with the Environmental Defense Fund, has created a series of maps locating methane leaks around three cities in the United States. The question of just how much methane is leaking in a given city comes down to infrastructure.
Two Energy States Take Opposite Approaches Toward Regulation
PBS NewsHour reports on a new study that shows a lack of air quality regulations on fracking in the Texas Eagle Ford Shale play. NPR looks at new rules developed by regulators in Colorado, the first in the nation to restrict methane emissions.
Successor Bill to California's Landmark Climate Change Legislation Introduced
AB 32, California's landmark climate change legislation, expires in 2020. Senator Fran Pavley (D-Calabasas), co-author of AB 32 in 2006, has teamed-up with Senator Ricardo Laro (D-Long Beach) to write a bill to continue emission reductions to 2030.
Stick With Diesel, Climate Experts Tell Truckers and Transit Agencies
So much for switching from diesel fuel to natural gas to protect the environment. A new report concludes that it is best to stick with oil-based fuels because methane leakage from natural gas is much greater than currently estimated.
EPA has Underestimated Methane Emissions, Study Says
The EPA has seriously underestimated the emissions of the powerful greenhouse gas, methane, particularly from oil and gas activity (five times) and from cattle and livestock operations (two times), according to a new report published in the PNAS.
Is Fracking Less Harmful Than Suspected?
How much methane, a powerful but short-lived greenhouse gas is released during fracking operations for natural gas? Until now, all studies, including those by the EPA, were done by estimates. This study went to over 500 well sites to measure leaks.
What Grade Would You Give Obama's Climate Action Plan?
Two very different grades are assigned, one from David Hawkins, Director of Climate Programs at NRDC; the other from a college senior working on a fossil fuel divestment campaign. Michael Brune of the Sierra Club differs with Hawkins on natural gas.
The Cost of Our Cities' Aging Gas Pipes
Andrew C. Revkin follows researchers in Boston on the hunt to map and measure leaky pipes hemorrhaging natural gas out onto the street.
World Leaders Tackle Climate Change, and Nearly Everyone Missed It
No, this is not a headline out of The Onion. Apparently, leaders at last weekend's G8 Summit agreed to “the biggest step in years in tackling climate change,” as reported by Geoffrey Lean.
Simple, Inexpensive Measures Identified to Reduce Global Warming
A new study produced by an international team of scientists focuses on efforts to reduce the production of two shorter-term pollutants, rather than carbon dioxide, that drive climate change.
Energy from the Landfill
Landfills produce a lot of methane gas, one of the main greenhouse gases contributing to global warming. In an effort to both reduce that impact and responsibly reuse the gas, some municipalities are converting it into energy.
Ending Our Love Affair with SUV Burgers
We shouldn't be blaming biofuel production for rising food prices and environmental degradation while ignoring the immense harm of industrial meat production, writes Frances Cerra Whittelsey.
Landfill Gas To Fuel Garbage Trucks
In an incredible recycling operation that reduces global warming, a waste hauler is building a facility to produce Liquefied Natural Gas from methane emitted from its California landfill to fuel its garbage trucks.
FREE Course: Walkable City 1: Why Walkability?
After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.
Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold
The course focuses on the opportunities and imperatives that shape reinvention of mall sites.
City of Rosemead
Rutgers University, Edward J. Bloustein School of Planning and Public Policy
One Hundred Miles
Hunter College, City University of New York (CUNY)
The Architects Foundation
University of Cincinnati Online
City of Cambridge
Montrose County
The Pocatello Development Authority
