Hotels and motels in the US use an average of 14 kilowatt-hours (kWh) of electricity and 49 cubic feet of natural gas per square foot (ft2) annually, according to the US Energy Information Administration’s Commercial Buildings Energy Consumption Survey. Most of the electricity these facilities consume is used for space cooling and lighting (figure 1); typically, space heating represents their largest use of natural gas. Hotel and motel energy use will vary depending on the types of amenities available.

Average energy-use data

Figure 1: Energy consumption by end use

National data shows that in hotels and motels, the primary consumers of electricity are office equipment, ventilation, and lighting and water heating is the main consumer of of natural gas.

A pie chart showing electricity end uses for hotels and motels in the US Census division: miscellaneous, 26%; office equipment, 16%; ventilation, 15%; refrigeration, 13%; lighting, 12%; other, 10%; and cooling, 9%. The Other category includes cooking, heating, computing, and water heating.A pie chart showing natural gas end uses for hotels and motels in the US Census division: water heating, 55%; cooking, 28%; heating, 14%; and miscellaneous, 3%.

In order to better manage your building’s energy costs, it helps to understand how you’re charged for energy. Most utilities charge commercial buildings for natural gas based on the amount of energy delivered. Electricity, on the other hand, can be charged based on two measures: consumption and demand (figure 2). The consumption component of the bill is based on the amount of electricity (in kWh) that the building consumes during a month. The demand component is the peak demand (in kilowatts) occurring within the month or, for some utilities, during the previous 12 months. Demand charges can range from a few dollars per kilowatt-month to more than $20 per kilowatt-month.

Figure 2: Diagram of a hypothetical daily load shape

Over 24 hours, the highest power loads for US hotels and motels are interior lighting and HVAC, with spikes occurring in cooking and exterior lighting.
Figure 2: Diagram of a hypothetical daily load shape

Because it can be a considerable percentage of your bill, you should take care to reduce peak demand whenever possible. As you read our energy cost-management recommendations, keep in mind how each one will affect both your consumption and your demand.

Quick fixes

Peripheral and back rooms Make sure that HVAC settings in lobbies, offices, and other peripheral rooms are at minimum settings during hours of low use.

Laundry Set laundry hot-water temperatures to 120° Fahrenheit. This is a good temperature for all hot water uses outside of the kitchen, where codes are specific about water temperature.

Pools and hot tubs Make sure that all pools and hot tubs are covered after hours to diminish heat loss. Covering a heated pool can save 50% to 70% of the pool’s energy use, 30% to 50% of its makeup water, and 35% to 60% of its chemicals.

Housekeeping procedures Encourage housekeepers to turn off all lights and set temperatures to minimum levels after cleaning each room. Closing drapes when a room is unoccupied will reduce heat gain in the summer and heat loss in the winter.

Kitchen and food prep In the kitchen, food preparation equipment shouldn’t be turned on for preheating more than 15 minutes before it’s needed. Simply reducing the operating time of kitchen appliances can cut cooking-related energy consumption by up to 60%.

Bathrooms and fitness rooms Use automatic faucet shutoff, single-temperature fittings, and low-flow showerheads with pause control to reduce hot-water waste in bathrooms and fitness rooms.

Front desk Teach registration staff that they can help save energy costs by booking rooms in clusters so that only occupied building areas or wings need to be heated or cooled. Rooms on top floors, at building corners, and that face west (in summer) or north (in winter) can be the most energy-intensive to heat or cool; consider renting them last.

Computers and office equipment For hotel office spaces, a computer monitor can use two-thirds of the total energy of a desktop system, so it’s important to power down monitors whenever they’re not in use. You can find software packages that can automatically place monitors and computers into a low-power sleep mode through a local area network on Energy Star’s Activating Power Management: Commercial Software Packages page. Whole-computer power management can save $15 to $45 annually per desktop computer and managing only monitors can save $10 to $30 per monitor annually.

Hallway lighting Since hallway lights are on all day and night at most hotels and motels, there’s great potential for reducing their energy consumption. If hallways have skylights or other natural light and your lighting has dimming capabilities, dim those lights by 30% during daytime hours.

Guest service options Some lodging facilities offer guests the option of forgoing daily linen changes or other guest services to help conserve energy. Some guests may not need their sheets and towels replaced daily or to keep lights, radios, or televisions turned on when they’re not in the room.

Longer-term solutions

Although the actions covered in this section require more extensive implementation—such as automating HVAC shutoffs—they can dramatically increase the efficiency of your facility without compromising the hospitality environment. Ask your utility representative for more information about starting any of the following projects.

Commissioning

Commissioning is a process during which engineers observe a building and perform a tune-up to ensure that its systems are operating efficiently and as intended. Commissioning takes place when a facility is first built; however, if a building has never been commissioned, it’s ripe for retrocommissioning (a similar tune-up on an existing building). All buildings also stand to benefit from regular recommissioning, which can take place periodically throughout a building’s life.

Studies have shown that commissioning can save a typical 100,000-ft2 hotel 10% to 15% of its energy costs, or roughly $20,000 per year. Savings typically result from resetting existing controls to reduce HVAC waste while maintaining or even increasing comfort levels for occupants. You should recommission your facility every three to five years, depending on changes in the facility’s use, the quality and schedule of preventive maintenance activities, and the frequency of operational problems. You should also schedule commissioning after major remodels or additions.

Lighting

You can use many different light sources to provide efficient lighting throughout your hotel or motel operations. LEDs are a potential solution that you can apply throughout your facility. Though not yet cost-effective in all cases, LED technology is worthy of consideration for any lighting application.

Daylighting Natural daylight has been shown to improve a hotel’s indoor environment while reducing energy use and peak demand. Whenever possible, any lighting renovation should start by using daylighting as much as possible and reducing electric lighting accordingly. Good daylighting design won’t introduce excessive heat gain, heat loss, glare, or uneven illumination. Window films that diffuse natural light, such as 3M’s Daylight Redirecting Film, increase the effect of daylighting in the room and minimize glare. Daylighting controls in lobbies can improve lighting quality while reducing energy costs. Hotels have also used clerestories—windows near the top of a wall—and tubular skylights to provide daylighting in hallways, lobbies, and guest rooms.

Back room applications In back room areas such as kitchens and office spaces, you can replace lighting fixtures that use T12 (12/8-inch diameter tubes) and commodity-grade T8 (1-inch diameter tubes) fluorescent lamps and ballasts with high-performance T8 lamps and electronic ballasts. This lighting combination that can reduce lighting energy consumption by 35%. Adding specular reflectors, new lenses, and occupancy sensors or timers to a T8 fluorescent lighting system can double the savings. Payback periods of one to three years are common.

Many LED fixtures can also be a cost-effective option for back room lighting. The Occupational Safety and Health Administration’s Nationally Recognized Testing Laboratory Program has approved retrofit kits that enable users to safely replace fluorescent bulbs with LED lamps without replacing the fixture.

Guest-room lighting In guest rooms, LEDs are good fits for lamps and in recessed and vanity lighting in the bathroom. Many hotel public areas, including corridors and hallways, can use LEDs in wall sconces and in recessed downlights. LEDs can also function as low-power night-lights.

Restaurants and lounges Historically, halogen lamps have been used in restaurants and lounges for their color quality and dimming capabilities. LED technology used to be undesirable for these locations due to its poor color quality and unreliable dimming features, but it’s improved enough to be a viable solution. LEDs are now frequently used to create specialized lighting effects, and they can also provide an accent to exterior arch elements and facades.

Exit signs and hallway lighting The Energy Policy Act of 2005 requires that all exit signs manufactured after January 1, 2006, draw no more than 5 watts (W) per illuminated face. This specification eliminates not only incandescent but also fluorescent light sources from contention, making LEDs an obvious choice. Using LED exit signs is a proven energy- and labor-saving measure that can pay for itself in less than two years, according to the North Carolina Energy Office’s Exit Sign fact sheet (PDF).

Outdoor lighting For parking lots and outdoor applications, replace any incandescent or mercury vapor lighting with something more efficient. High-pressure sodium and metal halide are the most common choices, but fluorescent or LED lighting can be more-efficient options.

In parking garages, which often use inefficient high-intensity discharge fixtures, high-efficacy fluorescent fixtures can provide more-even illumination with fewer fixtures. Enclose fluorescent lamps if you install them outdoors in cold climates. LEDs, on the other hand, perform well in cool temperatures and can cut energy use by 40% or more in certain outdoor applications, making them another contender for outdoor lighting. Induction lamps are another possibility—they boast a very long life and are a good choice for hard-to-access areas.

It’s also important to avoid overlighting outdoor areas. The Illuminating Engineering Society’s The Lighting Handbook recommends an average of 1 foot-candle or less for most applications—most parking lots are designed with far more. Using lower-wattage bulbs can actually increase the safety of your lot. An overlit lot can be dangerous to drivers if their eyes can’t adjust quickly enough in the transition from highly lit to dark areas. If you need more light, consider a bilevel lighting system for parking garages—these systems use motion sensors to detect when a portion of the garage is occupied and requires more-intense lighting than the minimum setting. This measure can reduce energy consumption by about 40%, and the savings may be as high as 90%.

Lighting controls Lighting controls such as occupancy sensors and scheduling systems can also reduce lighting energy use. Occupancy sensors save energy and help reduce maintenance costs by lengthening the relamping interval. Turning fluorescent lights off for 12 hours each day can extend their expected calendar life by 75% or nearly seven years.

In large restrooms, ceiling-mounted ultrasonic occupancy sensors detect occupants around partitions and corners. For hallways, use a combination of scheduled lighting and dimming plus occupancy-sensor controls after hours. Guests may not like a totally darkened hallway, but dimming lights in unoccupied hallways and stairwells and then turning them up to full brightness when someone enters is a sensible approach. Occupancy sensors are also appropriate for meeting rooms and back rooms.

Room-based automation

Occupancy-based controls (OBC) provide a wide variety of applications for hotel guest rooms. Both HVAC and lighting are controllable on a room-by-room basis because all of the controls they use are local to the room and don’t depend on connecting to a whole-building automation system.

HVAC control HVAC OBC can lead to 10% to 30% energy savings with associated cost savings from $21 to $79 per hotel room and a payback of 5 to 16 years. These figures vary based on hotel location, control type, climate. You can implement HVAC OBC in new-construction projects and retrofits, but you should apply it across an entire hotel to tie individual rooms into the hotel’s building automation or energy management system (EMS). There are several strategies for implementing HVAC OBC that can lead to increased customer comfort, decreased energy usage, and higher cost savings.

  • Window or patio door switches. A programmable contact can turn off a hotel room’s HVAC unit when it detects open doors or patio windows, which allows you to reduce unnecessary energy use. This type of switch is a low-cost energy-saving option.
  • Occupancy-based thermostats. These programmable thermostats are equipped with an sensor that detects if a room is occupied or unoccupied. When unoccupied, these thermostats adjust their setpoint to a temperature that’s a few degrees warmer or cooler than its usual setting, depending on the season. Selecting the correct setback is important to minimize guest complaints and maximize energy savings. If the setback is too large, the room will be uncomfortable after the guest comes into the room, and if the adjustment is too small, it may not provide substantial energy savings. You can wire occupancy-based thermostats to connect directly to the room’s HVAC system or install a thermostat that’s wireless. Wireless thermostats can easily be connected to hotel room HVAC units—typically a packaged terminal air conditioner or fan coil unit—which allows building managers to use EMSs to adjust room HVAC settings based on room occupancy. When installed in hotel rooms, smart thermostats can save 15% to 30% of HVAC energy.
  • Learning thermostats. A more advanced version of occupancy-based thermostats, learning thermostats can provide further energy savings by optimizing the balance between recovery time and energy savings. Recovery time is how long it takes for the room’s temperature to go from its unoccupied to occupied setpoint temperatures. Learning thermostats take factors like sun exposure and solar gain into consideration in order to calculate recovery time. They then use that recovery time to determine the appropriate setback temperature that can deliver energy savings and allow the room to return to its occupied temperature settings in a reasonable time period. By learning how to balance these factors over time, learning thermostats can simultaneously maximize energy savings and guest comfort.
  • Automated shades. These shades are capable of detecting changes in interior and exterior temperature and solar gain, and responding by adjusting the shades to either minimize or maximize these effects, depending on the season. In addition to potentially improving the guest experience, these shades can also save 10% to 20% of cooling and heating energy.

Lighting control Your customers can easily implement lighting control if all the lights in a room are on one circuit. However, this is only economically feasible in new construction. The same occupancy sensor for the thermostat or HVAC unit can control the power switches for the room’s overhead lights and electrical outlets used for lamps. Most existing facilities probably don’t have the appropriate circuit configuration for room-based lighting control. Because construction cost pressures dictate that wall outlet circuits cover as many rooms as possible and that overhead lighting will be on different circuits, room-based lighting control isn’t as widely applicable as room-based HVAC control.

Plug load control On average, 36% of hotel rooms are unoccupied, presenting a great opportunity for smart plugs. They can reduce plug load by 50% to 60% by remotely turning off entertainment systems and other plugged-in devices in rooms that are empty.

Whole-building automation

Since larger hotels have more common space―such as conference rooms, offices, and restaurants―these facilities can use general-purpose building automation systems (BASs) to control HVAC and lighting. If you have a BAS or are planning to add one in new construction, you can more easily implement the following measures.

Occupancy sensors for lighting controls Due to the inconsistency of occupancy in hotel common spaces, lighting controls can help you save considerable amounts of energy by turning off or dimming area lighting when not in use. Savings vary based on the room type, but conference rooms see an average lighting savings of 45%, and average corridor savings range from 30% to 80%. These sensors can be hardwired or wireless; an advantage of wireless sensors is that they can be installed in hard-to-wire areas and can be moved based on changes to room setups.

Energy management and information systems (EMISs) Cloud-based EMISs allow hotels to monitor and analyze energy-usage data, which helps hotel energy managers reduce system inefficiencies and ensure that systems are operating properly. This type of EMISs is often available as a software-as-a-service offering for a monthly subscription fee and no up-front costs. Although these EMISs can’t control wired systems, they’re an effective—and low-cost—way to deliver energy savings of up to 5% to 15% of the whole building’s energy use. They can also deliver savings during the booking process: if the hotel staff groups occupied rooms together, the EMISs will operate clusters of ungrouped rooms as though they’re unoccupied.

Cloud-based EMISs aren’t automated to control systems and require an analyst to review the data. Hardwired networked systems have the advantage of being able to control HVAC and lighting and are more secure than cloud-based offerings; however, they’re more expensive to implement, especially in existing construction. Cloud-based EMISs are a similar, but less expensive, alternative if you combine occupancy-based lighting controls in common areas with wireless occupancy-based or learning thermostats that the EMIS can control.

Front desk check-in system integration for detecting room occupancy Software interfaces that connect your check-in system and BAS can switch room HVAC and lighting settings to the occupied mode when a guest checks in at the front desk. You can also link smart thermostats to the check-in system—thermostats in unoccupied rooms can have setpoints that are warmer or cooler (depending on the season) than the temperature settings for occupied rooms, saving energy. In addition to having fewer room-level devices to maintain, this approach eliminates false-offs and gives the room HVAC system more time to reach a comfortable temperature. However, it doesn’t save as much energy as room-based controls because the room stays in the occupied mode as long as the guest is checked in.

Room control monitoring Your staff can view the conditions and operation of a room from the BAS workstation. They can also monitor energy usage to keep track of the system’s effectiveness, which also might help them make other changes or additions to the room control. If you don’t already have a BAS, it would be difficult to justify installing one just for room control due to its cost. In addition to the cost of installing some room-based components, the combined costs of the BAS itself, adding communications wiring, and integrating software for the front desk would likely prove prohibitive.

By implementing various room- and whole-building automation measures, the ACEEE estimates that an average hotel could save 18% of its HVAC energy consumption, 9% of its plug load, and 15% of its lighting energy.

Water heating

Water heating is a major load for hotels and motels, accounting for a third or more of a facility’s energy consumption. Commercial heat-pump water heaters (HPWHs) are two to four times more efficient than conventional water heaters and also provide space-cooling capacity. In fact, they can cut water-heating costs up to 50%. However, before deciding to use an HPWH, it’s important to do a careful economic analysis—they’re more expensive than conventional water heaters, and their performance varies with climate.

Direct-vent, sealed-combustion condensing water heaters and boilers with efficiencies higher than 90% are the next-most efficient option. Unlike traditional water heaters, condensing boilers operate very efficiently during periods of low water demand, and they can also provide space heating. Installing multiple smaller water heaters provides better reliability, effectiveness, and efficiency compared to using one large water heater.

Hotels and motels can also use HVAC, shower, laundry room, or kitchen heat-recovery systems to cut hot-water expenditures. You can get “free” hot water from cooling and refrigeration equipment by using double-bundled heat exchangers in the chillers or a plate heat exchanger in the condenser-cooling loop. When you use drainwater heat-recovery equipment, you can save 50% to 60% of water-heating energy with a payback period ranging from two to seven years. It can also double or triple the first-hour capacity of water heaters. Learn more about the technology on the US Department of Energy’s (DOE’s) Drain-Water Heat Recovery page. In addition, installing a variable-frequency drive (VFD) and controls on the hot-water pumping systems will reduce pumping energy during periods of low use.

In the hotel kitchen, low-flow prerinse spray valves are one of the easiest and most cost-effective energy-saving measures available. These devices use a spray of water to remove food waste from dishes prior to cleaning in a dishwasher. They reduce water consumption, water-heating energy, and sewer charges. Look for models with a flow rate of 1.6 gallons per minute or less.

You have several options for hotel laundry operations. Efficient tunnel washers can reduce costs through labor and utility savings. A few manufacturers are using new alternative technologies to save energy. For example, ozone and polymer bead laundering systems offer big savings by using cooler and much less water; they also use less energy and detergent. And carbon dioxide (CO2) laundry technology is completely waterless and eliminates the need for drying, yielding significant savings. At this time, CO2 laundering is only offered as a third-party service, and only on a cost-per-pound-of-laundry basis, but you should consider it if you contract out your laundry service.

For hotel swimming pools, indoor pool covers typically yield paybacks of one year. Covers for heated outdoor pools and hot tubs may yield even better savings. Indoor pools require simultaneous heating and dehumidification, and HPWHs can efficiently serve both of these needs: they heat water while producing cool, dehumidified air for the room housing the pool. Using an HPWH can reduce heating costs for gas- and electricity-heated pools as much as 40% and 80%, respectively.

Low-temperature unglazed solar water heaters are an inexpensive approach that’s well-suited to swimming pools and spas in warmer climates. Glazed flat-plate collectors can provide higher-temperature water. Also, although we haven’t yet seen any substantial research confirming energy savings, it’s likely that variable-speed pumps and controls can save energy in certain swimming pool applications. For example, if the local requirements around flow rates are lower than those currently being used by the pool in question, variable-speed pumps could offer significant opportunities for energy savings.

Building envelope

Awnings, overhangs, and windows with a low solar heat gain coefficient (how much solar radiation comes through) help reduce the amount of solar heat that comes in while still allowing daylight through. Strategically planted shade trees can also reduce solar heat gain in buildings. Cool roofs, which often include light-colored roofing materials, not only reduce cooling energy consumption by 25% to 65% during the summer but also extend roof life. Green roofs—planted with grass and other vegetation—provide excellent insulating properties, prolong roof life, reduce stormwater runoff, and offer an aesthetic appeal that could be valuable to your hotel or motel property. However, green roofs are expensive and haven’t proved to be cost-effective.

Retrofitting with new, high-performance windows can be prohibitively expensive. Installing reflective film inside existing windows can be a more cost-effective option for reducing solar heat gain while still admitting useful visible light, resulting in payback periods of less than three years. Other window coverings such as shutters, shades, and draperies provide insulation benefits, especially in summer months, when they reduce the amount of sunlight and heat entering rooms.

For lobby areas, revolving doors are the best choice for keeping wind and weather out. The National Renewable Energy Laboratory explains in its Commercial Building Envelope Checklist (PDF) that revolving doors can grastically reduce the amount of unconditioned air entering the building compared to standard doors. Check these doors periodically to ensure that there are no leaks along their edges or bottoms.

HVAC

Dehumidification One big problem in the lodging industry is mold and mildew damage to wallpaper, carpet, and other materials caused by high humidity levels. Causes include leaks in the building envelope in humid areas, oversized HVAC systems, poorly balanced air-handling systems, and insufficient moisture-removal capacity of vapor-compression HVAC systems. Desiccant HVAC and dehumidification systems (which use drying agents to directly remove moisture from air) lower humidity levels, improve indoor air quality, and increase the comfort of the building’s occupants. Desiccant systems have low maintenance costs, can use various fuels (waste heat, natural gas, or solar thermal energy) to lower peak electric demand, and have the potential to reduce energy consumption in humid climates. However, they may still be more expensive to operate than traditional HVAC systems, depending on local utility rates.

Ventilation controls Hotels can use outdoor air economizers with air-handling units so that you can use outdoor air for free cooling during spring and fall or for building precooling on summer nights when the humidity level isn’t too high. As described in the ACEEE report The Premium Economizer: An Idea Whose Time Has Come (PDF), economizer controls can further reduce energy consumption and improve the device’s reliability by ensuring that the economizer is operating at its best settings.

Dry climates can benefit from indirect evaporative cooling, such as the Coolerado evaporative air-conditioning products from Seeley International. Indirect evaporative cooling systems precool the intake air with evaporative cooling without adding humidity to the supply air, thus reducing the air-conditioning load and ultimately reducing energy consumption.

In meeting rooms and other areas with variable occupancy, you can use demand-controlled ventilation (DCV) systems to reduce the amount of outdoor air that needs to be conditioned, minimizing energy consumption during periods of low occupancy. DCV is most cost-effective for facilities located in a moderate to extreme heating or cooling climate and where existing HVAC systems don’t use 100% outdoor air (such as those with evaporative cooling systems).

Large facilities with high ventilation demands, such as casinos where smoking is allowed, can use heat-recovery ventilators (HRVs) or energy-recovery ventilators (ERVs) to reduce energy consumption. HRVs and ERVs have balanced exhaust and supply fans and can meet all ventilation needs without creating drafts and air-pressure imbalances. HRVs can feature efficiencies as high as 85% to 95% and can pay for themselves in roughly 3.5 years. Although fan energy consumption tends to remain unchanged or even rise in certain cases, the cooling and heating savings outweigh any increase in fan energy consumption. Consider either of these units whenever air is continuously exhausted and makeup or ventilation air is required, especially in severe climates.

A number of hotel HVAC systems can use VFDs, including variable air-volume systems, where a VFD can adjust fan speeds according to operating requirements at different times of the day. VFDs should be installed on cooling-tower fans, continuously operating circulation pumps, and any constant-speed fans that only meet partial loads (for example, fans controlled with dampers). In kitchens, for example, fans can be linked to burners to reduce energy consumption during off-peak cooking periods. Be careful, however, not to cut exhaust to the point that kitchen odors permeate other areas of the facility.

EMSs Hotel studies have shown that sold rooms are unoccupied for 12 or more hours per day. Hotel operators can link their EMS, reservation system, and automated checkout system together to keep an unsold room ventilated but with minimal heating or cooling. A sold room can then be heated or cooled to a comfortable temperature an hour before a guest’s scheduled arrival. Once the guests arrive in the room, they can adjust the temperature as they like until they check out, when the HVAC system returns to the unsold mode. An EMS can enhance guest comfort while reducing energy costs by 25% to 45%, for a return on investment of 50% to 75%. Keycards that shut off all, or most, power-consuming devices when a guest leaves a room can also help reduce energy consumption in guest rooms.

Vending and food storage

Vending machines Because vending machines operate continuously, one refrigerated vending machine can consume 2,500 to 4,400 kWh annually—which, at $0.10 per kWh, can cost up to $440 per machine per year. The VendingMiser from EnergyMisers is a control device that turns off vending-machine refrigeration and lighting when nobody is near and when temperature levels are low enough that refrigeration isn’t needed. VendingMiser has resulted in vending-machine energy savings ranging from 24% to 76%, with paybacks of less than three years.

Ice machines Since ice production is typically coincident with utility peak periods, there’s great demand-saving potential in scheduling production during off-peak hours. Energy Star–qualified ice makers with oversized storage bins can produce and store enough ice during off-peak hours to meet the daily demand, leading to a reduction in both demand and energy consumption.

Smart refrigerators Guest-room refrigerators waste energy if they’re on while the room is unoccupied. To help reduce energy consumption, manufacturers such as MiniBar Systems are designing smart fridges that will switch to an energy-saving mode after 48 hours of nonuse and return to standard settings automatically when the door is opened. According to manufacturers, upgrading to a smart fridge could save as much as 50% of energy consumption compared to a conventional minifridge.

Energy-efficient equipment

A simple way to ensure that equipment is energy efficient is for your purchasing departments or franchisees to specify products that are certified by Energy Star. Energy Star–qualified products relevant to hotels and motels include equipment such as:

  • Commercial refrigerators and freezers
  • Televisions, DVD players, and audio equipment
  • Computers, monitors, and printers
  • Commercial fryers and commercial steam cookers
  • Fax machines, mailing machines, scanners, and copiers
  • Vending machines

In addition, the DOE’s recommendations for Energy-Efficient Products and Energy-Saving Technologies from its Federal Energy Management Program may be appropriate for items not covered under the Energy Star program.

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