article thumbnail

Cool roofs could have saved lives during London's hottest summer

TechXplore

As many as 249 lives could have been saved in London during the 2018 record-setting hot summer had the city widely adopted cool roofs, estimates a new study by researchers at UCL and the University of Exeter.

Cool roof 254
article thumbnail

Cool roofs outperform green roofs in urban climate modeling study

TechXplore

Painting roofs white or covering them with a reflective coating would be more effective at cooling cities like London than vegetation-covered "green roofs," street-level vegetation or solar panels, finds a new study led by UCL researchers.

Cool roof 268
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Telangana Announces a Groundbreaking Cool Roof Policy

NRDC onEarth

A new state policy protects people from extreme heat and delivers substantial energy savings

Cool roof 173
article thumbnail

Telangana Announces a Groundbreaking Cool Roof Policy

NRDC onEarth

A new state policy protects people from extreme heat and delivers substantial energy savings

Cool roof 145
article thumbnail

Sunlight-Reflecting ‘Cool Walls’ Can Save Building Owners Big Money, Study Says

GreenTechMedia

sunlight-reflecting “cool walls” could save as much or more energy than reflective cool roofs. There's no formal universal definition of what constitutes a “cool wall," said Ronnen Levinson, study co-author and staff scientist at Berkeley Lab. Cool wall" certification coming.

Cooling 172
article thumbnail

No waste, no carbon, no wonder this net-zero home breaks the mold

AGreenLiving

Additionally, a photovoltaic array on the roof generates solar power and is covered with a white cool-roof membrane. The windows are also triple-glazed and protected with deep roof overhangs. Achieving these net-zero goals meant creating a house with an air-tight building envelope to prevent energy loss.

Waste 36
article thumbnail

The Invisible House is a reflective building that mirrors its desert surroundings

AGreenLiving

The building’s sustainability features include an efficient insulation system using a combination of closed cell “Cool Roof” foam and a hill-adjacent location protecting it from the sun. The theme of invisibility is reflected in the interior furnishings, such as a bed frame made of glass and and a partially-exposed glass shower.