Arts District Liberty Station was envisioned as a place where artists could thrive without worrying about being pushed out by rising rents. But a decade after its launch, arts tenants are finding themselves in the same spot the district was meant to insulate them from: Rents there are too high for many of them to afford.

For years, federal agencies and San Diego nonprofits have prioritized funding to help homeless veterans and those who’ve spent years on the streets. There’s been far less focus on those who are teetering on the brink of homelessness, or who have just become homeless — though those people might be easier and cheaper to help.

In the absence of city or regional plans to address the growing homelessness crisis, business districts are stepping up with their own initiatives. Some groups have taken steps that do more to displace homeless folks than help them get off the street.

Proposals for a homeless intake facility for years failed to gain traction but the idea is now a central piece in Mayor Kevin Faulconer’s plan to address homelessness. What changed? For one, two powerful business leaders who have the mayor’s ear took a strong interest in the idea.

Nonprofits typically rely on donors and grants, which keeps them busy sustaining what they’re already doing rather than trying out new tacks. But a growing movement wants to see more nonprofits pitching ideas to potential backers, pursuing money-making ventures aimed at addressing social problems and seeking investment in ways a startup might.