This device warms the exterior of the unit so condensation does not form on the surface. Most commercial refrigerators and freezers are equipped with an "anti-sweat" heater. FEMP has developed a table of ENERGY STAR and FEMP-designated covered product categories and related UNSPSC numbers. UNSPSCs can help the federal acquisition community identify product categories covered by sustainable acquisition requirements, track purchases of products within those categories, and report on progress toward meeting sustainable acquisition goals. Manufacturers and vendors are beginning to adopt the UNSPSC classification convention and electronic procurement systems are beginning to include UNSPSC tracking in their software packages. It contains more than 50,000 commodities, including many used in the federal sector, each with a unique eight-digit, four-level identification code. The United Nations Standard Products and Services Code (UNSPSC) is a worldwide classification system for e-commerce. The ENAC identifies items that have positive environmental characteristics and meet standards set by an approved third party, such as FEMP and ENERGY STAR. Products sold through DLA are codified with a 13-digit National Stock Number (NSN) and, in some cases, a two-letter Environmental Attribute Code (ENAC). DLA offers products through the Defense Supply Center Philadelphia and online through FedMall (formerly DOD EMALL). GSA sells products through its Multiple Awards Schedules program and online shopping network, GSA Advantage!. The federal supply sources for energy-efficient products are the General Services Administration (GSA) and the Defense Logistics Agency (DLA). Less Efficient Model ColumnĬalculated based on ENERGY STAR’s assumption for "Conventional Model." Federal agencies must purchase products that meet or exceed ENERGY STAR efficiency levels. ENERGY STAR Model ColumnĬalculated based on current ENERGY STAR efficiency levels values shown are rounded to the nearest dollar. More efficient models may be introduced to the market after FEMP's acquisition guidance is posted. Best Available Model ColumnĬalculated based on the December 2021 ENERGY STAR List of Qualified Products values shown are rounded to the nearest dollar. Lifetime Energy Cost Savings: The difference between the lifetime energy cost of the less efficient model and the lifetime energy cost of the ENERGY STAR model or best available model. Future electricity price trends and a 3% discount rate are from Energy Price Indices and Discount Factors for Life-Cycle Cost Analysis–2021: Annual Supplement to NIST Handbook 135 (NISTIR 85-3273-36). Lifetime Energy Cost: The sum of the discounted value of annual energy cost and an assumed product life of 12 years. Assumes a 24-ft 3-capacity, vertical solid-door refrigerator operating year round.Īnnual Energy Cost: Calculated based on an assumed electricity price of $0.09/kWh, which is the average electricity price at federal facilities throughout the United States. Maximum Daily Energy Consumption (MDEC): Determined in accordance with 10 CFR Part 431 Subpart Q.Īnnual Energy Use: Calculated by multiplying the MDEC for each model by 365 days. This acquisition guidance was updated in December 2021. In the federal sector, commercial refrigerators and freezers are typically used in commercial food service operations like cafeterias, dining halls, snack bars, and officer clubs. Residential freezers and residential refrigerators and refrigerator-freezers are covered by separate ENERGY STAR requirements. Horizontal, vertical, and semi-vertical open equipment deli cases, service over-counter equipment, ice cream freezers, and prep tables convertible temperature equipment and laboratory-grade products are excluded.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |