New research shows AI data centers are fueling “heat islands,” warming land around them by up to 16°F. Over 340 million people experience hotter conditions due to these massive energy guzzlers. 🌡️💻 #AI #ClimateCrisis #DataCenters #HeatIsland #Sustainability

The #depaving groups reclaiming #UrbanGreenSpace

by Jennifer Cole, Mar 21, 2026

"It took two years, but finally, in 2025, Jean Norwood’s dream of turning the parking lot at #MorningstarMissionary Baptist Church in #PortlandOR, into a play area for children and a #FoodGarden with #FruitTrees came true. Working with Norwood to bring her vision to reality was #DepavePortland. Since 2008, the Portland-based nonprofit has been digging up paved surfaces, freeing the trapped soil underneath and #regreening the newly reclaimed space.

"There are an estimated 2 billion parking places in the United States, an area comparable in size to the entire state of Vermont. That figure does not include #sidewalks, schoolyards or other paved surfaces, which, along with #CarParks, trap heat, intensifying the urban #HeatIsland effect in some cases by up to 10 degrees Fahrenheit compared with surrounding areas. '#Asphalt makes your space hotter in the summertime, and colder in the wintertime,' Norwood says.

"When asphalt is removed and the soil beneath is exposed, those dynamics begin to reverse. The ground can absorb and store #carbon, and #rainwater is able to filter into the soil rather than running off into sewers. #Trees and #gardens can be planted that provide shade and a #habitat is created for #birds, #insects and other #wildlife.

"This was Norwood’s dream for the parking lot at Morningstar. Going from concrete to fruit trees, though, takes patience. 'First,' she says, 'there was about six months of planning and submitting requests for permitting.'

"Depave guided Norwood and the church through all of it, even seeking out grants to help cover costs. When it came time to depave the parking lot, volunteers recruited by Depave used crowbars, shovels, bare hands and wheelbarrows to lift out the pavement and daylight the soil beneath. Depave also worked with Morningstar on finding contractors to build the play area and raised #GardenBeds, and on choosing the plants for each newly #regreened space. It’s a process Depave has perfected at more than 82 sites across Portland."

https://www.rewildingmag.com/the-depaving-groups-reclaiming-urban-green-space/

#SolarPunkSunday #MoreGreenCities #GreenerCities #RewildingCities #MoreParksLessParkingLots #WildlifeHabitat

The Depaving Groups Reclaiming Urban Green Space

These forward-thinking organizations have depaved parking lots – and turned them into paradise.

Rewilding Magazine
How this new Melbourne suburb is dodging baking heat in summer

Thousands of young trees dot the streets and front gardens of this outer Melbourne suburb as part of a neighbourhood-wide push to create more shade and curb the urban heat island effect.

ABC News

From traffic channels to
"replacing them with shared surfaces, lower speeds, an ecological layer, and spatial ambiguity."

Shared public spaces
"are expected to accommodate not only movement and encounter but also water infiltration, carbon sequestration, shade, biodiversity, and multispecies migration, while remaining safe and efficient conduits for people and infrastructure above and below ground."

"Personal transportation is a primary driver of urban sprawl and the proliferation of intercity highways."
>>
https://landezine.com/streets-from-infrastructures-to-shared-ecologies/
#SharedSpace #PublicSpaces #mobility #pedestrians #micromobility #traffic #pollution #runoff #microclimate #heatisland #HumanScale #machines #cars #traffic #sprawl #BellingenShire #sprawl
Bellingen traffic channel

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https://makertube.net/w/evy8wBA8tXxuTHpwCZudNG

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PeerTube
KARAVANKE square en

PeerTube

@AmeliasBrain @HyL

Thank you for the #intel!

The decorative lampposts sound lovely, but yeah, not helpful for the problems of heat and #asphalt.

The thing is, that even in advance of #HeatDomes and serial #heatwaves neighbourhoods like mine are unwalkable in the summer from heat alone.

In the winter, the sloped sidewalk concrete that almost-seamlessly joins the asphalt roadway AND lack of routine snow clearance means that street parkers are often parked somewhat on the sidewalk itself.

This is particularly easy to do when the #snowpack on the road is higher than the sidewalk, which is most winters, even ones with relatively little snow.

This narrows the sidewalks to the point that even if cleared, they are not necessarily wide enough to use with #AssistiveDevices such as #rollators and #wheelchairs.

I really want #yegAccessible, year-round!

#yeg
#accessibility
#ClimateChange
#heat
#HeatIsland
#liveability
#survivability

@HyL

I have no doubt that #Edmonton could significantly reduce the urban #HeatIsland effect by remediating all communities presently without treed #boulevards between the concrete #sidewalks and the #asphalt streets to having such features.

I don't know if new neighbourhoods are still developed this way, but it is clear from observing where frontyard fencelines are set that there IS sufficient setback along many (all?) such neighbourhoods ro accomplish this without disturbing private property in the least.

Even prior to experiencing a #HeatDome and sustained #HeatWaves my neighbourhood was a nightmare of no-#shade heat when throughout the summers for any #pedestrian.

Sure, some homeowners plant trees but vanishingly few have a broad enough canopy to shade even the sidewalk. None cover the black asphalt.

😡

#yeg
#heat
#ExtremeHeat
#mitigation
#ClimateChange
#yyc
#abwx
#yegwx
#yycwx

Cities outpacing nations on climate action, worldwide

More practical governance, more accountability to constituents, more urgency due to heat island and urban flooding. Also, most cities are on rivers or coast.

Tree planting, building insulation, EVs, walkability, bikes, green space...

Cities are where most people live, so they punch above their weight.

##climatechange ##climatehope #cities #urban #trees #heatisland #urbanflooding

https://grist.org/cities/as-nations-lag-on-climate-action-cities-are-stepping-up/

As nations lag on climate action, their cities are stepping up. Here’s proof.

A new report documents how cities around the world are becoming more liveable and sustainable in the face of climate change.

Grist