September 8, 2024

Oledammegard

Types of civil law

The search for abandoned oil and gas wells

The search for abandoned oil and gas wells

An abandoned well in Texas

From upstate New York to southern California, abandoned oil and gas wells are a big, largely undocumented problem. But thanks to last year’s bipartisan infrastructure law, states are finally trying to account for just how big of a cleanup job they have ahead.

When oil and gas companies abandon wells without plugging them, they can pose a big risk to human and environmental health. Toxic substances like arsenic, formaldehyde and benzene can pollute the surrounding air — potentially worsening asthma symptoms for those living near wells. And they can also emit methane — a more potent greenhouse gas than carbon dioxide — further worsening global warming. 

Last year, states reported they’d tracked 81,000 abandoned wells in need of cleanup. But after the U.S. Interior Department announced it would award $1.15 billion for plugging wells, states got serious about mapping the problem. They’ve now tracked 120,000 orphaned wells, according to a new analysis from the Environmental Defense Fund and McGill University.

And that number is likely to only […]