Innovation in Energy: Repurposing Depleted Wells for a Sustainable Future

New Mexico's HB 361 proposes repurposing depleted oil and gas wells for energy storage and geothermal development, offering a potential solution to both electricity shortages and environmental challenges.

2 minute read

February 27, 2025, 8:00 AM PST

By Clement Lau


Distant view of brown oil pump jack in a flat desert with cloudy blue sky.

malajscy / Adobe Stock

New Mexico is exploring the potential to repurpose its vast number of depleted oil and gas wells for energy storage and geothermal development through HB 361, a bill that recently advanced in the House Energy, Environment and Natural Resources Committee. Sponsored by Rep. Andrea Romero, the bill seeks to encourage innovation while addressing environmental concerns associated with inactive and orphaned wells. One of the primary technologies being considered is mechanical energy storage, a process pioneered by Renewell Energy, which uses a weighted system in water-filled wells to generate electricity during peak demand. As reported by Hannah Grover, while the bill does not establish who will be responsible for decommissioning repurposed wells, it lays the groundwork for rulemaking to determine these responsibilities if the legislation passes.

Supporters of the bill, including representatives from Xcel Energy and energy policy experts, see it as an opportunity to address both electricity shortages and the longstanding problem of abandoned wells. While some regions of New Mexico do not have a direct overlap between geothermal potential and oil and gas activity, the legislation would allow for multiple pathways to repurpose wells for clean energy production. Proponents argue that repurposing wells into energy assets could provide economic benefits while reducing environmental hazards, making it a forward-thinking approach to infrastructure reuse.

Despite bipartisan interest in the concept, some lawmakers, including Rep. Rod Montoya and Rep. Mark Murphy, opposed the bill in its current form, citing concerns over financial assurances and a lack of discussion during interim legislative meetings. However, both expressed a willingness to revisit the idea with further refinements. As New Mexico looks for ways to expand its energy capacity while managing its legacy of inactive wells, HB 361 presents a potentially groundbreaking approach that merges environmental remediation with renewable energy innovation.

Thursday, February 20, 2025 in Santa Fe Reporter

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

June 18, 2025 - Diana Ionescu

Rendering of Shirley Chisholm Village four-story housing development with person biking in front.

San Francisco's School District Spent $105M To Build Affordable Housing for Teachers — And That's Just the Beginning

SFUSD joins a growing list of school districts using their land holdings to address housing affordability challenges faced by their own employees.

June 8, 2025 - Fast Company

Woman and young girl looking at subway map, woman pointing.

Can We Please Give Communities the Design They Deserve?

Often an afterthought, graphic design impacts everything from how we navigate a city to how we feel about it. One designer argues: the people deserve better.

June 9, 2025 - John Pobojewski

Close-up of cracked and damaged two-lane roadway with double yellow stripes on a bright sunny day.

Engineers Gave America's Roads an Almost Failing Grade — Why Aren't We Fixing Them?

With over a trillion dollars spent on roads that are still falling apart, advocates propose a new “fix it first” framework.

June 19 - Transportation for America

Group of e-scooters messily parked on street in London with black cab in background.

The European Cities That Love E-Scooters — And Those That Don’t

Where they're working, where they're banned, and where they're just as annoying the tourists that use them.

June 19 - Bloomberg CityLab

Map of Western U.S. indicating public lands that would be for sale under a Senate plan in yellow and green.

Map: Where Senate Republicans Want to Sell Your Public Lands

For public land advocates, the Senate Republicans’ proposal to sell millions of acres of public land in the West is “the biggest fight of their careers.”

June 19 - Outdoor Life