Radnor Lake Go Green
The mission of the Tennessee State Parks Go Green With Us program is to preserve and protect our state parks through sustainable park operations, resource conservation, and recycling. Program components cover a diverse array of initiatives, including energy and water conservation through equipment and operations upgrades, recycling programs, projects to enhance ecosystem health, and erosion control, among many others.
Radnor Lake State Park is committed to energy efficiency and sustainability and has completed a large number of related projects.
- New doors and addition of a vestibule area at the visitor’s center help maintain a consistent temperature.
- The visitor’s center and all of the ranger residences have been upgraded to more energy efficient LED lighting.
- The visitor’s center, education center, maintenance shop, and two of the ranger’s residences received spray foam insulation to fill in various gaps to eliminate heating and cooling losses, therefore decreasing the overall energy consumption.
- Electric vehicle charge stations are located in the parking lot.
- Other enhancements to park buildings include new water heaters. The visitor’s center was upgraded to a more efficient tankless water heater that only heats water as it is needed instead of constantly running to keep a large tank of water hot. The Hideaway House ranger residence was fitted with a new water heater that has a hybrid heat pump. It replaces two older water heaters that used about 9,000 kilowatts per year costing about $950 a year to operate. The newer heater uses about 1,800 kilowatts and costs about $185 per year. An additional ranger residence was fitted with a new tankless gas water heater that runs on natural gas. It will save approximately $1,000 annually in utility costs. It replaces three older water heaters that used about 13,500 kilowatts costing about $1,350 per year to operate.
- Other projects at the park include the Hideaway House getting new energy efficient insulated front and back doors and Energy Star windows. At one of the other ranger residences, a new American-made Energy Star refrigerator was installed. The park’s maintenance shop, once a horse barn, had its two ceiling electric heaters replaced with an Environmental Protection Agency clean air certified wood burning stove. Locally sourced wood will fuel it.
- The park contributes to ecosystem health through controlled burns, planting native grasses and vegetation, and mulching or graveling trail to prevent erosion where appropriate.
- Staff have monthly volunteer park improvement and litter pickup events, as well.