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ENERGY SAVINGS
AI in Indian homes: Samsung sees 30% growth in SmartThings users, makes Knox its security pitchSamsung sees significant growth in its Indian SmartThings user base. Consumers are increasingly adopting AI-enabled appliances for home man...- A New York program weatherized 40 homes for low-income families; SCCAP reported $38,148 in energy savings and 8,348 gallons of fuel savedOlder housing infrastructure continues to put a strain on low-income families, leading to substantial energy costs. In response, a program ...
- EnergyFIT Philly upgraded 70+ low-income homes with white heat-reflecting roofs and other repairs; the case study reported household energy savings of $500-$3,500 a yearThe EnergyFIT program in Philadelphia has transformed over seventy low-income residences, providing homeowners with savings of up to three ...
- Xcel recycled 603 Minnesota wind-turbine blades weighing 4,188 tons into cement-kiln fuel; its repowered wind farms were expected to save customers $160 millionOld wind turbine blades are undergoing recycling by being shredded and repurposed as alternative fuel. This innovative process is now repla...
- No designer outfits, no wedding planner: Gurgaon couple reveals how they saved Rs 10 lakhs on their wedding by making 5 smart choicesA Gurgaon couple brilliantly cut wedding costs by strategically booking vendors well in advance. This allowed them to negotiate prices effe...
- China’s new oil refining technology could cut energy use by 91% — here’s how scientists are turning crude oil into valuable products more efficientlyChinese scientists have developed a new molecular refining method. This technique may significantly reduce energy consumption in oil proces...
- Seattle’s low-income efficiency programs served 376 households in 2021; ACEEE reported 1,996 MWh in energy savings across those customersSeattle has launched innovative green initiatives aimed specifically at improving energy efficiency for low-income households. In 2021, the...
- Austin weatherized 625 homes for low-income customers in 2021; Austin Energy estimated 687.5 MWh of annual savings after insulation, sealing and AC workAustin Energy's weatherization initiative has made a notable impact on energy efficiency within low-income households. By providing no-cost...
- Federal court rejects Trump order keeping Michigan coal plant openA federal court ruled against the Energy Department's authority to extend a coal plant's operation. The court found no emergency existed to...
- In 1988, Ed Begley Jr. bought a Studio City home for $225,000 and transformed it with solar panels, efficient appliances, and EV charging; 26 years later, it sold for $1.025 millionOver the years, actor Ed Begley Jr. has meticulously turned his home into a model of energy efficiency. This incremental renovation approac...
- Penn State measured a green roof during a June 2002 heat spell; its membrane peaked near 30°C, while the uncovered roof surface climbed to nearly 70°CGreen roofs present a remarkable solution for enhancing temperature control in urban environments, effectively lowering surface temperature...
- Sacramento researchers coated a retail store’s dark roof white in 2002. Its peak roof temperature fell by up to 42°C and air-conditioning energy use dropped 52%In 2002, Sacramento researchers coated a retail store’s dark roof with a reflective cool-roof coating. The roof’s peak surface temperature ...
- In Tucson, a 28,000-square-foot city roof got a white elastomeric coating; cooling energy fell 50–65%, saving over 400 million Btu and nearly $4,000 a yearCool roof coatings present an easy and efficient method to lower cooling bills during hot summer days. A Tucson city building illustrated i...
- Chicago planted a 20,300-square-foot green roof on City Hall; EPA says its surface can be about 100°F cooler than nearby conventional roofs and saves nearly $5,000 in energy each yearChicago's City Hall green roof demonstrates substantial cooling and energy savings. This innovative rooftop garden reduces surface temperat...
- AT&T painted two Nevada telecom roofs white; roof surfaces cooled 35–40°F, reached 12°F below outdoor air, and two buildings saved about 0.5 kWh of electricity a dayA study explored how white roofs reduced energy costs for AT&T communication buildings. Researchers observed significant roof surface tempe...
- Silver Sands Middle School replaced gray shingles with reflective white metal; plenum temperature fell by over 25°F, and cooling energy in Portable 096 dropped by over 33%A recent study revealed that dark roofs on portable classrooms led to increased cooling costs. By switching to white metal roofing, energy ...
- A Fresno home replaced dark asphalt shingles with reflective concrete roof tiles; a Lawrence Berkeley study reported 26% lower annual cooling energy use and 37% lower peak-hour demandA recent study in Fresno demonstrated that reflective roofs could lower cooling energy consumption by an impressive twenty-six percent. Hom...
- In 2001, researchers tested a white roof on a large Austin retail store; the study reported lower roof temperatures and an 11% reduction in cooling energy useA 2001 study in Austin demonstrated that white roofs lowered building temperatures significantly. This change reduced air conditioning ener...
- Los Angeles swapped 140,000 of its 210,000 streetlights for LEDs over four years; energy use fell 63%, well past the 40% promised, saving $7 million a year on a $57 million programmeLos Angeles's streetlight upgrade significantly surpassed energy saving projections, achieving 63% reduction. This massive project replaced...
- In 2006, Portland converted 45,000 streetlights to LEDs. 20 years later, its streetlights and signals use 66% less energy and save the city $1.5 million every yearTwo decades after 2006, Portland’s lighting story offers a useful lesson for cities considering their own energy transitions. The important...
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