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How do you take clean AC mainstream? This global health organization has some ideas.

Grist

As we discussed in our last newsletter, all that growth also creates something of a vicious climate cycle, because of the energy-intensive nature of cooling, and because the refrigerants commonly used in ACs are potent greenhouse gases. It grew to include interventions for other infectious diseases — and, more recently, climate change.

Organic 82
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Interview – Singapore, Asia’s newest emerging geothermal market

ThinkGeoEnergy

Multiple investigations were conducted at the Sembawang hot spring between 1963 and the early 2000s, including activities such as shallow well drilling, pumping, and water chemical analysis (Zhao, Chen, and Cai, 2002). Are you aiming for power generation, cooling, or any type of direct use application? Cited works Oliver, G.J.H.

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With 25% of Europe’s greenhouse emissions coming from buildings, scientists suggest fundamental policy changes

Envirotec Magazine

While a Directive on the energy performance of buildings has been in place since 2002, recast in 2010 and revised in 2018, the results so far have been underwhelming”, says Gillett. It intends to revise the Energy Performance of Buildings Directive as one of the cornerstones of that strategy. The challenge, however, is huge. “75%

Policy 147
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Exxon Knew. Did They, Though?

R-Squared Energy

That might seem like a ludicrous notion, but consider that in the 1970s the public had been bombarded with messages that the world was cooling. ” and in 1975 Newsweek published “The Cooling World.” There were numerous articles and scientific papers throughout the 1970s that argued that the world was cooling, not warming.

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Mosquitos are moving to higher elevations — and so is malaria

Grist

Researchers have documented the insects making their homes in higher places that are typically too cool for them, from the tropical highlands of South America to the mountainous but populous regions of eastern Africa. A recent Georgetown University study found them moving upward in sub-Saharan Africa at the rate of 21 feet per year.

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The Northeast’s hemlock trees face extinction. A tiny fly could save them.

Grist

It’s quiet, dark, and cool, even on a summer day. In the spring, as the sun beams down and melts snow and ice elsewhere, hemlock preserve circles of snow at their trunks, which leech slowly into nearby streams and creeks and keeps them cool. Their canopies are thick and bushy, untouched by saws or pests for hundreds of years.

Carbon 143
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'Overheating audit': How the Mayor of London is crafting extreme heat adaptation plans

Business Green

With temperatures set to steadily increase over the decades to come and the 10 hottest years on record occurring since 2002, it is clear citizens and organisations in the capital must brace for repeated and regular stints of extreme heat over the decades to come.