Our Work
Land
HCA’s Land Program seeks to increase private land stewardship and permanent land conservation across the Hill Country, and works with regional land trusts to educate owners about conservation easements, track conservation metrics, and consider conservation priorities.
Water
HCA’s Water Program assists grassroots groups that champion water stewardship in their communities, advocates for policies that protect groundwater and surface water, and promotes resilient water supplies through the advancement of One Water projects.
Night Sky
HCA’s Night Skies Program helps Hill Country counties and cities minimize the impacts of light pollution through education and outreach, the establishment of outdoor lighting policies, and the recognition and celebration of certified Dark Sky Places in our region.
The Latest
City of San Marcos joins litigation against federal agencies regarding Permian Hwy Pipeline
The City of San Marcos has joined the cities of Kyle and Austin and the Barton Springs Edwards Aquifer Conservation District and the Wimberley Valley Watershed Association in filing a lawsuit against federal agencies regarding Kinder Morgan’s pipeline. On Tuesday, the...
How Flagstaff, Arizona, switched to LEDs without giving astronomers a headache
“I feel like we’re protecting the last tree, in a way.” That’s what Flagstaff, Arizona, city council member Austin Aslan said at a recent meeting. The subject of that earnest statement might surprise you: it was streetlights. To be more specific, he was talking about...
We say “Imagine a day without water,” but in the future this could be a reality we face
Did you know that the State Demographer estimates 250 people a day (yes, that's every day!) move to the Hill Country? Would it surprise you that none of them are bringing their own water? The state water plan projects a water deficit of 2,897,404,528,608 gallons by...




