Koreen Brennan

@koreen.bsky.social

Permaculturist, President Permaculture Institute of North America, Growpermaculture.com, Weregenerate.earth, pcx.earth/disaster #Permaculture, #systemsthinking, #communitybuilder, #climateresilience, #climatesolutions, #regenerativefarm

Another great idea of where to place solar panels. Using them to create shade is "stacking functions" - a key strategy in permaculture design. Where you place things can either be wasteful or highly efficient, especially if it can then perform more than one service.

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California is exploring placing solar panels where they can help save water, crops, and reduce urban heat islands. Increases health benefits, $$ savings, resource preservation. There is nothing more effective than whole systems design to solve multiple problems. www.thecooldown.com/green-tech/p...

California's first-of-its-kind solar project could save 63 billion gallons of water annually

California's canal-top solar pilot has wrapped up, and the early results suggest the idea could do much more than generate clean electricity.

thecooldown.com

Systems thinking is a necessity if we want to use the energy we produce most efficiently and cost effectively. Why don't we do this already? It's a travesty, really. There is no excuse for the neglect of well-designed distributed energy networks.

Jigar Shah@jigarshahdc.bsky.social · 3mo ago

If states respond as they have for decades — with massive capital plans designed to meet just 50 hours of peak load — customers will end up paying more to subsidize an underutilized grid. The smartest near-term path is to squeeze more value out of the system we already have.

A really excellent reason to transition to regenerative agriculture/agroecology. Much more resilient! It will take effort, creativity, and work but the outcomes are so much better than not doing it. Worth it on every level! All indicators point to backing away from fossil fuels.

David Dayen@ddayen.bsky.social · 4mo ago

I was in Nebraska last week, where the Strait of Hormuz crisis is hitting home on family farms that can't afford to fertilize the crops. That, plus a looming aluminum shortage, in the latest edition of Aftermath, our pop-up newsletter on the consequences of the war. prospect.org/2026/04/21/a...

This trend will only continue -renewable energy gets cheaper, fossil fuels gets more expensive. The technology continues to improve and there is a lot more upside potential to it. Combine with walkable neighborhoods/cities for maximum quality of life improvements.

David Roberts@volts.wtf · 4mo ago

Forget "total cost of ownership." In the UK, the average EV is now cheaper than the average ICE vehicle, up front. Sticker cost. And of course the savings just keep accumulating after that.

While I haven't read the study, burning wood should not be considered a "renewable" energy, imo. The only way it should be burned is gasification/biochar production with biochar used to capture carbon long term. Even then, the design needs to be net benefit on multiple fronts, including ecosystems.

Burning wood for power worse for climate than gas equivalent, report finds.

Imagine your community owning its own source of electricity. There are various ways this works but the commonality is that it gives renters and people who can't install panels on their homes access to local renewable energy and cuts costs.

Dr Paul Dorfman @drpauldorfman.bsky.social · 4mo ago

UK £1bn investment in community energy to create opportunities for communities to take “a direct stake in a clean, green, more affordable energy future,” to deliver 8GW of locally owned clean energy by 2030. www.positive.news/environment/...

This is a trend that should be legalized in every state and country. Balcony solar allows renters and others who could otherwise not benefit from reduced utility bills to tap into the power of solar. Is it legal in your region? www.thecooldown.com/green-home/v...

Virginia to legalize 'balcony solar' as more states advance legislation: 'Removes all kinds of barriers'

Virginia is changing the game with new laws allowing plug-and-play solar panels, making clean energy accessible to more residents.

thecooldown.com

Just to balance out the idea of solar panels on parking lots... The times I've lived in bikeable/walkable neighborhoods are some of the most pleasurable memories of my life. Can't say enough about that lifestyle. Would much rather be able to safely bike than drive and park.

Brent Toderian@brenttoderian.bsky.social · 4mo ago

“The majority of Americans are open to living car-free even after decades of car-centric planning, a new survey finds…A stunning 18% of car-owning U.S. residents indicated that they were ‘strongly interested’ in living car-free, and another 40% said that they were ‘open’ to it.” @usa.streetsblog.org

In Central America, fast growing high protein trees like Gliricidea are used for living fence posts, and trimmed (pollarded) yearly to feed animals enclosed by the fences. Fence posts are created by sticking branches in the ground that root. Fodder trees can also create shelter belts, hedges, etc.

Agricology@agricology.bsky.social · 4mo ago

👀Look inside our #TreeFodder Tech Guide... In need of some Monday morning motivation? Take a peak inside the latest Agricology Technical Guide - packed full of information & ideas to inspire your sustainable livestock journey🌳🐄. ➡️ ow.ly/6EG850YI3Ra #Agroforestry #Silvopasture #Agroecology

France passed a law requiring solar panels on every parking lot with more than 80 spaces. Equals 10 nuclear reactors Reduces heat island, shades cars The US -- 800 million parking spaces. Most of them are uncovered asphalt sitting in direct sunlight. Why aren't we doing this?

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