Hill PHOENIX, a designer and manufacturer of commercialrefrigeration systems, was honored April 21 with the Environmental Protection Agency’s (EPA) Ozone Layer Protection award. The company received the award for leadership in the corporate/government category, specifically for its innovative product-development program. Through this program, Hill PHOENIX has designed several ozone-safe refrigerant technologies for supermarkets. The company also is known for its Second Nature® secondary coolant technology, which uses a small primary refrigerant charge and food-grade glycol that circulates throughout supermarket cases and coolers to chill perishables. www.hillphoenix.com