At NRG Park in Harris County, Texas, a 20-year energy savings performance contract is expected to generate more than $54 million in savings that will fund the entire cost of the complex-wide upgrades, while also providing surplus savings that will be reinvested back into the Harris County community. The project spans much of the complex, including upgrades to HVAC equipment, building automation systems, water conservation, life safety systems and lighting, as well as high-efficiency chiller upgrades and the integration of Johnson Controls OpenBlue Central Utility Plant.