LED, or light-emitting diode, bulbs have become a major market player in recent years and can be expected to grow when new lighting efficiency standards come into effect in 2020. Utilities might be tempted to think that there is little of this “low-hanging fruit” left for residential efficiency programs to pluck. Before utility program planners sunset this portfolio mainstay, however, the American Council for an Energy-Efficient Economy suggests you take a closer look at the particulars of your program.
Well-designed lighting programs will likely continue to garner savings for utilities through 2019, but the outlook gets more complicated on January 1, 2020. For one thing, regional differences play a role in how lighting programs perform after the standards are raised. LED adoption varies from state to state and even within states. In most of WAPA’s territory, LEDs are between 20 and 30 percent of the light bulbs purchased. That leaves plenty of room for an effective program to grow the market.
Sales data indicates that lighting programs and retail support are strong drivers of LED adoption. Also, preliminary evidence from New York and Massachusetts indicate that LED adoption drops when programs end. So utilities would be premature to start scaling back their lighting programs—certainly where LED sales are low, and even in states like California where LEDs represent 40 percent of light bulb sales.
ACEEE identifies several program options that could continue the progress in lighting efficiency, even after the standards go into effect.
Underserved markets: Lighting programs can find additional savings by targeting rural, elderly and low-income market segments that have been slower to adopt LEDs.
Specialty lamps: LED versions of popular specialty lamp styles are now available, including decorative, candelabra, globe and reflector lamps. Yet these styles sell significantly fewer units than general-purpose LED lamps, suggesting that consumers need more education about the products.
High quality lamps: Programs should continue to promote high-performing ENERGY STAR-branded products, rather than “value” LED lamps that do not meet ENERGY STAR standards.
Controls: Dimming and occupancy controls offer significant additional savings opportunities. Lighting programs can help connect consumers to quality control solutions that are easy to install and operate.
While residential lighting efficiency programs still have plenty of savings left to tap, the technology’s increasing efficiency will eventually end their usefulness. It is not too soon for utilities to start considering the next opportunities for helping customers control and reduce their energy use.
Source: American Council for an Energy Efficient Economy, 4/9/18
The California Municipal Utilities Association (CMUA) has awarded Silicon Valley Power (SVP) the 2017 Resource Efficiency & Community Service Award for an innovative small business efficiency program. The Small Business Snapshot Audit and Direct Install Program won the Best Energy Program for a Large Municipal Electric Utility at CMUA’s annual meeting in March.
Aimed at business customers with a demand of 200 kilowatts (kW) or less, the program helps the notoriously hard-to-reach sector lower energy bills by installing energy-efficient products. Smaller businesses are the ones that can benefit the most from money- and energy-saving utility programs, observed SVP Public Benefits Manager Mary Medeiros McEnroe. “But they usually don’t have the time, up-front money or awareness to take advantage of utility offerings,” she said.
Innovative delivery To overcome those barriers, the utility designed the program to be high-penetration, low-cost and focus on the customer experience. Eligible customers received a free “snapshot” energy audit and a report for energy-saving recommendations. A third-party contractor provided and installed the energy-efficient products, so that the customer did not have to manage the process. “We have offered audits in the past, but without the direct-install component or the contractor relationship,” Medeiros McEnroe explained.
Perhaps the greatest factor in the program’s success was that Silicon Valley Power opted to provide the measures at no cost to the customer. The products included easily installed indoor and some outdoor lighting, exit and open signs, pre-rinse spray valves and faucet aerators.
The program was so popular that Silicon Valley Power extended it two additional years, through Fiscal Year 2016-2017, and added more products. “In the second round, we offered energy-efficient replacements for T-8 or T-12 tubes that weren’t on the market the previous year,” recalled Medeiros McEnroe. “We also added outdoor wall pack light fixtures, which became one of the most popular measures.”
Active partner This program marked the first time Silicon Valley Power partnered with the utility consultant Efficiency Services Group, chosen through a competitively bid request for proposals.
The contractor’s field representatives serve as the point of contact for the customers. Working from a detailed customer list the utility provided, the representatives called on small businesses in person, performed the free audits and installed equipment—usually efficient light bulbs— right on the spot. In the case of more expensive outdoor lighting, customers received additional free products they could install themselves if they liked the performance of the “sample,” and representatives returned to inspect the installation.
Win for everyone Over two phases, the work saved almost 2 million kilowatt-hours for small business customers in Santa Clara, equating to more than $300,000 annually. Customers who were eligible for water efficiency measures also achieved water savings, and Silicon Valley Power gained information on customers’ electricity use that can be used to develop future programs.
The data the program collected also highlighted how different small business customers are from each other. “There is not a lot of overlap,” Medeiros McEnroe pointed out. “But we have been able to mine the information to create more targeted programs.”
For example, the utility is reaching out to food service customers who participated in the small business program to enroll them in an online Food Service Energy Efficiency Expert training program. Based on the data, Silicon Valley Power also target marketed for a rebate for rooftop air conditioning unit controls that it is now rolling out to customers.
WAPA congratulates Silicon Valley Power on earning the CMUA award, and especially on its success in bringing efficiency programs to the small business sector. When it comes to innovation and consumer satisfaction, our customers lead the pack.
The Nebraska municipal utility is funding its incentive program with $3 million this year to help customers make their homes and businesses more energy-efficient. The program is intended to encourage customer-owners to upgrade to equipment and systems that are more efficient than they would have purchased on their own.
Program participants are not the only LES customers who benefit, either. “The Sustainable Energy Program also reduces the need to purchase more expensive power during the summer months and delays the need for new power generation,” said Marc Shkolnick, LES manager of energy services. “This is a good investment for all our customer-owners.”
Broadening program LES launched the Sustainable Energy Program in 2009 to reduce demand with energy efficiency and renewable energy to offset the utility’s projected five-year growth on a rolling basis. “We retooled a heat pump incentive to go after our summer peak,” explained Shkolnick. “Over time, we added more equipment and systems as we realized that it would take a more aggressive approach to ensure that all our customers were benefitting.”
The current version of the Sustainable Energy Program offers incentives for:
High-efficiency heat pumps and air conditioners for residential and commercial customers replacing existing cooling systems or installing them in newly built homes and buildings
Commercial and industrial energy-efficiency measures that achieve peak demand savings, such as commercial lighting retrofits, air conditioner or heat pump replacements, variable-frequency drive upgrades, compressed air system analysis and upgrade, energy management system installation, optimization or upgrade and system commissioning
Whole-house and facility sealing and insulation to seal penetrations and bring insulation levels to current code standards in existing homes and facilities
Air conditioner and heat pump upgrades are the most popular residential measures, and for commercial customers, “It’s lighting, by a slam dunk,” declared Shkolnick. “Over time, between the changes in technology and dropping prices, we’ve seen the most activity in lighting incentives.”
Spreading savings, awareness Since 2009, residential customers have implemented 6,000 projects and commercial customers have completed 5,000 upgrades to save a cumulative estimate of 100,000 megawatt-hours. Leveraging $18.3 million in incentives, LES customers invested $87 million in energy-efficiency upgrades for an estimated annual savings of $7 million on electric energy bills, a win for the local economy, too.
In fact, trade allies have been among the program’s biggest promoters, noted Shkolnick. “People don’t think about these kinds of purchases until they need to. Contractors are talking to customers when they are ready to buy new equipment or systems, and they talk about the incentives,” he said. “LES promotes the program through the usual channels—bill stuffers, newsletters, ads—but the vendors are our most effective marketers.”
Getting off on the right foot with the local contractor pool—and staying there—helped. LES brought vendors in during the development of the Sustainable Energy Program to get their input. “We still do an annual orientation to update our trade allies on program changes, terms and conditions,” Shkolnick said. “Also, we moved the reimbursement system online to streamline the process and make it more user-friendly.”
Reaching out to contractors has paid off in more than program participation. A recent survey LES conducted showed not only a growing awareness among customer-owners about the Sustainable Energy Program, but also about energy use and reducing waste in general.
Making good even better All of which is to say that the Sustainable Energy Program is doing a good job of saving energy and engaging customers. But is it keeping up with the times? Since LES launched the program, lighting technology has made great strides, building energy codes have tightened and federal efficiency standards have toughened.
Far from taking success for granted, LES recently hired a consultant to analyze seven years’ worth of data and experience. The third-party critique will review the program’s cost-effectiveness, and look at assumptions for claiming energy and demand savings and how the savings are modeled in the utility’s load forecast. “We want to make sure the program is following industry best practices,” said Shkolnick.
It takes work to build an effective energy-efficiency program—one that meets the needs of both customers and utility—and Lincoln Electric System is sowing what it wants to reap.
For the 16th year, a Western customer and an investor-owned utility are teaming up to expose energy professionals in the Upper Great Plains region to cutting-edge equipment and systems and the latest in best construction practices.
The 2016 Electro-Technology Expo will take place, Jan. 21, 2016, at the Ramkota Best Western Inn and Convention Center in Rapid City, South Dakota. West River Electric Association of Wall, South Dakota, and Black Hills Power of Rapid City co-sponsor this popular event. Western also supports the Expo as a co-sponsor. UGP Energy Services Representative Georganne Myers said, “It’s a great place for our customers to network and learn so much in one day, and the price is affordable.” Admission to Electro-Technology Expo is $30, which includes qualifying code hours and continuing education credits.
Something for everybody
In fact, the Electro-Technology Expo is designed specifically to bring professionals together. This year’s Keynote Speaker is Mike Eggl, senior vice president of Communications and Administration for Basin Electric Power Cooperative. Vendors display state-of-the-art, energy-efficiency technology on the exhibit floor where utility program managers and contractors can inspect the equipment and get answers to their questions. Industry experts conduct workshops on topics of concern to power providers, facility managers and building industry professionals.
This year’s sessions include:
LED street and area lighting case studies – several sessions plus vendor booths
Demand management systems
Energy-efficient lighting technology
Electrical code classes (three sessions)
Motors and drives
Heat pump system troubleshooting
Hydronic in-floor heating systems
Changes in water heater regulations
Utility energy-efficiency program overview
Organizers distribute surveys at the end of the event to ask attendees for suggestions on future topics. “We start working on the next Expo the day after,” said Black Hills Power Energy Services Engineer Don Martinez.
The value of the Expo shows in its enduring popularity. Attendance has grown over the years to more than 300 in 2015. Part of the growth has to do with an explosion of energy-related technologies. “Each year, attendees can count on seeing something new,” Martinez observed. “So much is happening in the industry, it can be hard to keep up. The Expo is a one-day crash course.”
The speaker roster is drawn mainly from vendors and suppliers, who have the opportunity to reach out to potential customers. Design and construction professionals; facility energy managers; building system specialists and real estate sales representatives, appraisers and inspectors can network with one another. Utility professionals get to meet with attendees from industries that have a profound effect on energy use.
The Expo planning committee has also built relationships with the local trade schools and school of mines. “It’s a chance to familiarize students with different aspects of the energy industry and let them know what kind of careers are out there for them,” Martinez explained. “The Expo is not a job fair, but connections happen,” he added.
Putting on an event like the Expo is a lot of work that many utilities would consider beyond their scope. For Black Hills and West River, however, the Expo is a way to educate customers about equipment and practices that can reduce utility bills and operating costs. Getting trade allies excited about more efficient products to offer their customers has an upstream effect, as well, driving eventual market transformation.
The benefits of creating a forum for sharing information about energy-efficiency technologies and practices are significant enough to get a public power utility and an investor-owned utility to work together. “It is not often you see a joint effort between a public power utility and an IOU,” acknowledged Martinez. “But customer education is an important part of every power provider’s mission.”
For more information about the 2016 Electro-Technology Expo, on either attending or exhibiting, contact Jamie Hill at 605-721-2276.
When Tom Clark Jr. sized up the grocery store space he’d leased in Snowmass Village, Colorado, last year, it was clear Clark’s Market needed a soup-to-nuts overhaul to take advantage of today’s advanced heating, refrigeration and lighting systems.
Gutting the 14,000-square-foot space and installing new super-efficient systems were going to cost more upfront, but, “Going with the standard was never really an option for us,” said Clark.
Clark’s Market turned to member-owned Holy Cross Energy and its We Care energy efficiency program for help, just as hundreds of other businesses and households served by the electric co-op have done over the past nine years.
A rebate of $15,000 from Holy Cross made the market’s investment in high-efficiency upgrades a lot easier to swallow. “These things aren’t cheap, but once you get them in place the benefits are numerous,” said Clark, who opened the market for business in July 2014. “When you are operating with energy-efficient equipment, it runs cooler, runs longer, there’s less maintenance and you can put out a superior product. It has been such a runaway success for us.”
Clark is focused on quality, but the high-efficiency systems are also saving energy. From September 2014 to March 2015, Clark’s Market used 155,000 fewer kilowatt-hours (kWh), cut the store’s electric demand in half and saved $13,268 on electric bills compared to bills tallied by the previous grocery store in the same space.
Results at Clark’s Market prove that energy efficiency is a solid investment, and Holy Cross Energy is working to help more of its business and household consumers benefit from similar paybacks.
One of 1,000 upgrades Seeking deeper energy savings from its We Care program, Holy Cross Energy set a five-year goal in 2013 for its consumers to save 33,000 megawatt-hours (MWh) of electricity per year by 2017. That is equal to all the electricity used per year by 2,457 homes in the Holy Cross service area, spread across Eagle, Pitkin and Garfield counties.
Last year, 829 Holy Cross consumers completed more than 1,000 energy upgrades that will save 10,106 MWh of electricity per year, according to Mary Wiener, energy efficiency program administrator for Holy Cross. “This is on top of 6,241 MWh of annual savings from projects done in 2013, so we are halfway to our goal in the first two years,” Wiener said.
The first half of 2015 builds on that trend with the co-op paying out rebates for 667 measures. Wiener estimates that the annual savings from this year’s projects so far will total more than 3 million kWh. “And these savings will continue for years into the future,” she added.
Rebates offset project costs Holy Cross Energy provides expert help and rebates to help its residential and commercial consumers make these upgrades.
“We understand that people appreciate getting help to make smart decisions, and the rebates show our consumers that we are their partner in energy efficiency,” said Wiener.
Holy Cross paid out more than $1.1 million in rebates in 2014 to consumers to offset a portion of their investments in energy savings. A 2-percent surcharge added to electric bills provides funding for the rebates.
Holy Cross staff visited more than 200 homes to provide complimentary home energy assessments. The co-op also helped pay for 68 Energy Smart Colorado home assessments. A total of 592 households made energy upgrades in 2014, said Wiener. “LED lights and recycling old refrigerators were by far the most popular upgrades,” she said. “People also replaced leaky windows, switched to programmable thermostats, swapped out their old holiday lights for LED strings and installed heat tape timers.”
Holy Cross also continued its partnership with the Northwest Colorado Council of Governments (NWCCOG) to offer a home weatherization program to income-qualified households. In 2014, the NWCCOG crew made upgrades for 22 households, using a $46,000 contribution from Holy Cross.
Because such facilities use so much more electricity than single-family homes, projects at 177 of these properties delivered 93 percent of the total electric savings from 2014 projects.
For these projects, LED lighting was the upgrade of choice, delivering the added benefit of reduced maintenance. “LED lighting is the hot ticket for businesses, lodges and condos,” said Wiener. “These projects deliver immediate energy savings and rapid payback on your investment. We expect to see a lot more lighting upgrades as people see the excellence of these new LED fixtures and bulbs.”
More rebates available Saving energy through efficiency upgrades and generating energy from solar panels means Holy Cross Energy is passing up sales of electricity. “Why would a utility want its consumers to use less electricity? Because it actually saves Holy Cross money,” explained Holy Cross CEO Del Worley. “In fact, we expect the savings from this past year’s efforts to save Holy Cross $1.8 million in power costs over the next five years.”
Worley pointed out that energy conservation is a cost-effective alternative to investing in costly new power plants, and it reduces the peak demand charges utilities pay their suppliers. Conservation is the most cost-effective investment we can make,” he added.
Members have shown that they support that investment by their participation in the co-op’s rebate program. Holy Cross Energy will continue to support their members—and its five-year goal—with rebate funding and technical assistance to home and business owners.
Out-of-date lights at Bear Paw Lodge in Beaver Creek, Colorado, were eating up not only electricity, but also staff time to replace burned-out bulbs. To tame the lighting system’s bruin-sized appetite, the managers of the luxury home and condo resort turned to Holy Cross Energy for help.
Over the last nine years, the cooperative’s We Care energy-efficiency program has helped hundreds of businesses and households in the Roaring Fork Valley upgrade to more efficient systems and equipment.
Retrofit delivers lower costs, less maintenance The slope-side resort invested in high-efficiency LEDs for the common areas, parking garages, stairwells and ski lockers. The Bear Paw homeowners’ association can expect savings on their energy bill of about $23,000 per year. LEDs, or light-emitting diodes, also provide better light and last significantly longer than conventional lamps. Tim Schwartz, chief engineer for the lodge, said he is looking forward to working until retirement without having to change a single light bulb.
A rebate of $31,500 from Holy Cross, plus $2,500 from Energy Smart Colorado, made Bear Paw’s total project investment a lot easier to swallow. The lower, out-of-pocket costs give the whole project a payback period of less than three years.Results like Bear Paw’s prove that energy efficiency is good business sense. Member-owned Holy Cross Energy is working to help more of its business and household consumers realize similar paybacks.
Savings pile up Seeking deeper energy savings from its We Care program, the utility set a five-year goal in 2013 for its consumers to save 33,000 megawatt-hours (MWh) of electricity per year by 2017. That equals all the electricity used annually by 2,457 homes in the Holy Cross service area, which spreads across Eagle, Pitkin and Garfield counties.
In 2014 alone, more than 1,000 energy upgrades done by 829 Holy Cross consumers will save 10,106 MWh of electricity per year, according to Mary Wiener, energy efficiency program administrator for Holy Cross.
“This is on top of 6,241 megawatt-hours of annual savings from projects done in 2013, so we are halfway to our goal in the first two years,” Wiener said. “These savings will continue for years into the future,” she added.
Consumers get on board To encourage residential and commercial consumers to make energy-saving upgrades, Holy Cross Energy provides expert help and rebates. “We understand that people appreciate getting help to make smart decisions, and the rebates show our consumers that we are their partner in energy efficiency,” said Wiener.
In 2014 alone, Holy Cross paid out more than $1.1 million in rebates to consumers to offset a portion of their investments in efficiency. Funding for the rebates comes from a 2-percent surcharge added to electric bills.
Holy Cross energy coaches visited more than 200 homes to provide complimentary home energy assessments, and the cooperative helped pay for 68 Energy Smart Colorado home assessments. A total of 592 households made energy upgrades in 2014, said Wiener.
“LED lights and recycling old refrigerators were by far the most popular upgrades,” she said. “People also replaced leaky windows, switched to programmable thermostats, swapped out their old holiday lights for LED strings and installed heat tape timers.”
Holy Cross also continued its partnership with the Northwest Colorado Council of Governments (NWCCOG), which offers a home weatherization program to income-qualified households. In 2014, the NWCCOG crew used a $46,000 contribution from Holy Cross to make upgrades for 22 households.
LED lighting is project of choice Bringing the benefits of efficiency to businesses and multi-family housing properties is a challenge for all utilities. Holy Cross partnered with Energy Smart Colorado to offer free building walk-throughs and energy coaching to this hard-to-reach market. Locally administered by the Community Office for Resource Efficiency, Clean Energy Economy for the Region and Walking Mountains Science Center, Energy Smart Colorado provides program services to help utilities and municipalities meet energy-efficiency and carbon reduction goals.
Because businesses and lodging use so much more electricity than individual homes, projects at 177 businesses and 51 multi-family properties delivered 93 percent of the total electric savings from 2014 projects.
LED lighting was the project of choice—not surprising, given the added benefit of reduced maintenance. “LED lighting is the hot ticket for businesses, lodges and condos,” said Wiener. “These projects deliver immediate energy savings and rapid payback on your investment. We expect to see a lot more lighting upgrades in 2015 as people see the superior quality of these new LED fixtures and bulbs.”
More rebates for 2015 projects So why would a utility want its consumers to use less electricity? “Because it actually saves Holy Cross money,” explained Del Worley, Holy Cross CEO. “In fact, we expect the savings from this year’s efforts to save Holy Cross $1.8 million dollars in power costs over the next five years.”“Energy conservation means we don’t need to invest in costly new power plants, and it reduces the peak demand charges we pay our supplier. Conservation is the most cost-effective investment we can make,” he said.
Holy Cross Energy members agree, and have expressed support for these programs. They can expect more rebate funding from Holy Cross this year to help them invest in energy efficiency and renewable energy.
Earth Day turns 45 tomorrow, a good time to reflect on what each of us can do to protect our health, economy and security. SmarterHouse, a comprehensive, online guide to home energy savings from the American Council for an Energy-Efficient Economy, can empower consumers to reduce their carbon footprint, and support utility efforts to manage demand and meet environmental regulations.
Here is a sampling of tips from SmarterHouse to help consumers save money and improve their comfort during the coming cooling season:
Upgrade your cooling system. If your central air conditioning is 10 to 15 years old, or you suspect it is just not performing up to par, you may want to service or replace the unit before it gets really hot. Consider calling in a qualified home performance contractor so you don’t end up selecting an inefficient model that will add to your expenses over the long term. The decision should depend on your climate, and whether you are replacing an existing unit or installing an entirely new system.
Use your air conditioning (AC) less and fans more. You can take several steps to optimize the performance of your cooling system. Start by keeping the air filters clean so they don’t impede air flow and damage the unit, conditioning only when ventilation is inadequate and avoiding cooling unoccupied rooms. Also, using your AC in conjunction with ceiling or standing fans is a more efficient way to cool. Whenever you leave home, adjust your thermostat to a warmer temperature to save energy. Better yet, install a programmable thermostat to automatically adjust the temperature every day. You can save 3 to 5 percent on cooling costs for each degree that you raise the thermostat, and it works in the winter, too!
Drive green. You don’t have to wait until you buy a more eco-friendly vehicle to reduce your environmental impact from driving. Little changes in the way you maintain and drive your car, like properly inflating your tires or carrying a lighter load when you travel, can make a big difference. Did you know that carrying around an extra 100 pounds reduces fuel economy by about 1 percent?
Change your lights. In the average American home, lighting is about 5 to 10 percent of total energy use, or $75 to $200 on the annual electricity bill. Reduce those numbers—and your cooling costs—by replacing traditional heat-generating incandescent light bulbs with compact fluorescents (CFLs) or light-emitting diodes (LEDs). Gain even more savings by installing light sensors and lamp timers on fixtures.
SmarterHouse is the evolution of ACEEE’s Consumer Guide to Home Energy Savings, and like that resource, it provides a roadmap for improving home performance and cutting energy waste. Utility program managers will find it useful for communicating the value of efficiency programs to customers and for increasing customer satisfaction with upgrade projects.
The environmental challenges the nation faces on Earth Day 2015 can seem daunting. The good news is that energy efficiency is a secret weapon that consumers can use to gain control of their energy use and comfort, and utilities can use to turn customers into partners in load control.
Source: American Council for an Energy-Efficient Economy, 4/22/15
Controlling energy consumption in large commercial buildings can yield big rewards for both the owners and their power providers. Taking the long view, efficient buildings also contribute to the health of the occupants and the economy, too. So why are buildings still wasting as much as 50 percent of the energy that flows into them?
According to the Panoramic Power blog, one of the culprits is secret energy wasters—building systems that are not maintained or used properly. The article cites studies that have shown how continuously monitoring and adjusting operations and implementing just a few energy-efficiency strategies can reduce a building’s energy use by as much as 30 percent.
Common—and often undetected—energy wasters include:
1. Lighting rooms where daylighting is sufficient: This can also cause the HVAC system to work harder, wasting more energy.
2. Systems that continue operate after business hours: It’s 7 p.m. Do you know if your lights and HVAC systems are still on?
3. Performing unnecessary maintenance:Working on a system that doesn’t need maintenance can actually be an energy drain. Build your maintenance schedules around performance data to promote energy efficiency, reduce downtime and improve overall performance.
4. Running equipment that is not in use: If the device has a built-in power management feature that automatically induces sleep cycles when it is not being used, make sure the feature is activated. Check into “smart” monitors and power strips to control older devices that do not have built-in power management.
5. Heating againstcooling: An over-cooled office may cause employees to run space heaters under their desks, causing a vicious circle of energy waste.
6. Overlighting:More is not always better when it comes to lighting. Use resources from the Illuminating Engineering Society to determine the appropriate lighting levels for your needs.
7. Insulation is not forever: Schedule periodic inspections of all piping, ducting and equipment to look for damaged or degraded insulation and possible energy leaks.
8. Filthy filters: Clean and replace filters on HVAC equipment frequently during high-use periods. Dirty filters are an expensive mistake, and lead to poor indoor air quality, too.
9. Blocked vents:A chair or file cabinet blocking a vent can cause your ventilation system to use as much as 25 percent more energy to distribute air.
10. OverridingBuilding Management System settings:Everything works better if you use it as intended. When occupants override the building’s automated controls—for a weekend meeting, for example—energy waste is quick to follow.
Some of these energy wasters can be stopped with simple, low-tech solutions like opening blinds during the day and regularly replacing filters. Other systems will require more advanced monitoring, data analysis or even recommissioning to correct. Even if you have a building energy manager, a consultation with a certified technician may be worth the investment.
Key account managers should keep a checklist of best practices for stamping out energy waste close at hand to share with commercial customers. Ultimately, it is crucial to remind building owners that monitoring all the energy-consuming equipment and systems in the building is the best way to catch and stop energy waste before it shows up in a large utility bill.
The Relight Mountain Village program provided town residents with deeply discounted LED bulbs to improve lighting efficiency in their homes or businesses. Cooperative Business Lighting Partners sold a variety of LED bulbs at a reduced rate to Mountain Village residents. San Miguel funded the discount with a generous rebate passed through from its wholesale power provider, Tri-State Generation and Transmission Association, along with $20,000 from the town’s energy reduction projects budget.
Cooperative Business Lighting Partners estimates that the project will reduce the town’s overall energy use for lighting by 518,998 kilowatt-hours annually, and have a payback period of less than four months.
Salt River Project exceeded its annual goal of helping residential and commercial customers save energy and money through the Phoenix, Arizona-based utility’s energy-efficiency programs and initiatives.
Last year, SRP’s energy-efficiency programs for both residential and commercial customers provided annual energy savings equal to 2.3 percent of SRP’s retail energy sales. The Fiscal Year 2014 program goal was 1.5 percent of retail sales, so saving 640 million kilowatt-hours—the equivalent annual energy use of 35,000 homes—is quite an accomplishment.
“The energy-efficiency goal is part of our longer term Sustainable Portfolio Objective,” explained Dan Dreiling, SRP director of Market Research and Customer Programs. “SRP established an objective to meet 20 percent of our expected retail energy requirements with sustainable resources by 2020. Sustainable resources include energy efficiency, hydroelectric generation and other renewable generation.”
Energy efficiency is proving to be not only the most cost-effective way for SRP to help customers save energy and money, but also the sustainable resource with the most potential. The largest savings came from the Retail Lighting Program, which offered customers discounted prices on LED and CFL light bulbs. Reduced prices, which SRP provides to several big box retailers and home center stores, drove annual customer purchases to more than 2 million lamps.
Dreiling attributes the program’s considerable success to partnering with large, recognizable retailers, offering a diverse product mix and providing meaningful discounts on popular products. An effective multi-channel marketing campaign helped to spread the word to a relatively young energy-efficiency marketplace.
Cooling and more Other high-performing programs that contributed to the goal include appliance recycling, Energy Star New Homes and rebates for Energy Star-certified, variable-speed pool pumps and, of course, efficient air conditioners. SRP offers substantial rebates for air conditioners and heat pumps with a seasonal energy efficiency ratio, or SEER, of 15 or higher.
The air conditioner rebate was so attractive that one energy-savvy SRP customer couldn’t resist. “Since I work in Energy Services, I am very aware of our home energy use,” said Western Public Utilities Specialist Patricia Weeks. “For the last several years, we have been watching our utility bills increase, and I suspected that our two 20-year-old, heating-and-cooling units were to blame.”
Weeks purchased two energy-efficient systems that qualified for the SRP rebate last winter. “Our home is more comfortable and our utility bill is averaging $24 less per month compared to last year,” she stated.
Residential customers also increased their comfort and savings with comprehensive home assessments and rebates for services and products such as home duct repair and window shade screens. “In terms of motivation,” Dreiling observed, “we have learned that increasing comfort and convenience is just as important to customers as saving money on their utility bill.”
Fry’s Food Stores, a Phoenix supermarket chain, participated in the SRP Business Solutions rebate programs to implement 50 projects in 30 metropolitan stores. So far, the grocery retailer has realized about 1.2 million kWh per year in energy savings. “SRP rebate programs help Fry’s continue to reduce our carbon footprint, which is good for the environment as well as our bottom line,” said Ben Tan, energy manager of Fry’s Food Stores Facilities Engineering.
Dreiling acknowledged that reaching commercial customers with efficiency programs is a challenge for SRP, as it is for so many utilities. “But we are seeing more and more customers moving in this direction,” he noted. “It comes down to demonstrating that efficiency is a value proposition, not only for the organization, but its customers, as well.”
The best advertisement for business efficiency programs is a success story like Fry’s Food Stores, he added.
Up next Perhaps the biggest challenge an energy-efficiency program faces after a successful year is how to build on that success.
While the popular lighting program will continue, SRP plans to put more emphasis on its residential whole-house program in the coming year. Comprehensive solutions for the entire home have a higher price tag than energy-efficient light bulbs, but produce deeper energy savings for the homeowner. “We will continue to offer specific air conditioner-related savings measures, as well,” said Dreiling. “In Arizona, air conditioning is a primary energy consumer so managing that load is key to deferring future resource needs.”
Thanks to commitment and savvy energy planning, SRP seems well prepared for the future. The timetable for meeting its goal of 20 percent sustainable resources by 2020 is already ahead of schedule. Almost 13 percent of its retail energy needs currently come from wind, geothermal, solar, landfill gas, biomass and hydropower, as well as energy-efficiency programs. In balancing reliability, affordability and environmental stewardship, SRP is proving that energy efficiency tips the scale toward success.