Displaying 1 - 25 of 506
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Biden declared photovoltaic panels and heat pumps essential to national defense — now he needs policies to stimulate demand.
by Daniel Cohan
2
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Industry accounts for more than 25 percent of U.S. energy use and greenhouse gas (GHG) emissions. A familiar but little-used technology could help.
by Ed Rightor
3
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Despite the huge global opportunity for reducing fossil fuel demand, solar water heating is virtually unheard of in the U.S. Here's why, and how to change that.
4
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Air conditioners recycle air, potentially spreading viruses. This new technology allows people to stay cool while breathing fresh air.
5
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The challenge stems from laws and regulations that fail to encourage energy efficiency programs from helping households or businesses make necessary upgrades.
6
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The GHG emissions of the HVAC industry are one of the biggest risks of climate change.
7
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And four reasons why the business of air conditioning is slow to make strides in both cost or efficiency.
8
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New global deal to phase out hydrofluorocarbons found in refrigerators and HVAC systems delivers 'huge win for the climate.'
by James Murray
9
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If energy efficiency makes your heart beat faster, the wearables of the near future could be in for a workout.
10
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If energy efficiency makes your heart beat faster, the wearables of the near future could be in for a workout.
11
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If energy efficiency makes your heart beat faster, the wearables of the near future could be in for a workout.
12
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What does the first decade of LEED project data reveal about architects, engineers and building energy efficiency?
13
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Keeping buildings warm or cool takes even more energy when the sensors don't work correctly. When you add in reporting, the problem snowballs.
by Sudhi Sinha
14
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Load-shifting and other technologies save energy while helping tenants stay comfortable, no matter what the weather.
by Karan Gupta
15
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Brickell City Centre plans a clever mixed-materials trellis to make the most of the fresh air, sunlight and water that come from the sky.
16
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It has sensors inside the walls and transforms to simulate different climates. Meet the innovative green building lab that's attracted Genentech and PG&E.
17
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Small, efficient off-grid renewable energy systems with batteries could change life for homeowners — and trigger big societal changes.
18
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Connected machines and data, as well as mobile apps, keep the university ahead of the curve in climate control and power generation technology.
19
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Turning everyday objects, such as thermostats and streetlights, into smart connected devices has lots of potential if businesses and cities can find the killer apps.
20
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A key technology in smart buildings, demand response helps keep the grid balanced and saves energy with "negawatts."
21
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The next generation of building analytics will use mounds of data to predict energy flows and stop problems before they start.
22
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Carbon dioxide-based refrigeration technology from UTC company Carrier is finding uses in food storage and transportation.
23
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Smart grid advancements have tended to benefit utilities more than consumers, and market-based obstacles remain in the way.
24
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Dynamic glass that responds to glare and heat can make buildings smarter, and Sage is ready to produce millions of square feet of it.
25
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Dynamic glass that responds to glare and heat can make buildings smarter, and Sage is ready to produce millions of square feet of it.