Fort Huachuca is a 128-year-old U.S. Army facility located in Arizona near the U.S.-Mexico border. It has undertaken 30 energy projects in the last 11 years to reduce fossil fuel usage and electrical demand by 15% since 1994. Recent projects include solar hot water systems, photovoltaic lighting, and daylighting to encourage renewable energy sources, which typically make up 5-10% of energy savings contracts. While standalone renewable projects are often not cost-effective, bundling them with more cost-effective conservation efforts can help implement both goals of reduced energy usage and increased renewable energy generation.