In the interest of preserving affordable supply, the District can purchase apartment buildings that would otherwise sell to private developers.

In Washington, D.C., tenants can prevent the sale of an apartment building by banding together to buy it themselves. The Tenant Opportunity to Purchase Act (TOPA) is D.C.'s "best known tenant protection legislation," Carolyn Gallaher writes. But it also has a lesser known sibling that has never been used: the District Opportunity to Purchase Act (DOPA).
"It was designed as a safety net for TOPA. If tenants could not make TOPA work, the city could refuse the sale and preserve the building as affordable housing. In other words, if the tenants' attempt (TOPA) fails, the District (DOPA) would step in and act like a tenant association would: strike a bargain with a developer and preserve some affordable homes."
DOPA passed in 2008, but officials are only now writing implementation regulations. In Greater Greater Washington, Gallaher outlines the different ways the law could play out—covering what might merit public intervention in a building sale, whether the city would partner with a developer or become the building's landlord, and more.
FULL STORY: Passed in 2008, this affordable housing law has never been used. Now DC is finally getting ready for DOPA.

Manufactured Crisis: Losing the Nation’s Largest Source of Unsubsidized Affordable Housing
Manufactured housing communities have long been an affordable housing option for millions of people living in the U.S., but that affordability is disappearing rapidly. How did we get here?

Americans May Be Stuck — But Why?
Americans are moving a lot less than they once did, and that is a problem. While Yoni Applebaum, in his highly-publicized article Stuck, gets the reasons badly wrong, it's still important to ask: why are we moving so much less than before?

Using Old Oil and Gas Wells for Green Energy Storage
Penn State researchers have found that repurposing abandoned oil and gas wells for geothermal-assisted compressed-air energy storage can boost efficiency, reduce environmental risks, and support clean energy and job transitions.

Updating LA’s Tree Rules Could Bring More Shade to Underserved Neighborhoods
A new USC study finds that relaxing Los Angeles’ outdated tree planting guidelines could significantly expand urban tree canopy and reduce shade disparities in lower-income neighborhoods, though infrastructure investments are also needed.

California's Canal Solar Projects Aim to Conserve Resources and Expand Clean Energy
California’s Project Nexus has begun generating electricity from solar panels installed over irrigation canals, with researchers and state agencies exploring statewide expansion to conserve water and boost clean energy production.

HHS Staff Cuts Gut Energy Assistance Program
The full staff of a federal program that distributes heating and cooling assistance for low-income families was laid off, jeopardizing the program’s operations.
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