Weekly Solarpunk, of 05 May: Salmon Marsh Restoration, Solar Sailboat Build, Neighborhood Mutual Aid, Breathing Wall Ventilation

Weekly Solarpunk for 05 May follows 6 future-facing stories and member reactions, including Salmon Marsh Restoration, Solar Sailboat Build, Neighborhood Mutual Aid, Breathing Wall Ventilation. 1. Salmon Marsh Restoration A Washington tribe is buying up farmland and flooding it to restore wetlands and bring fish back to the landscape. According to NPR, the project treats water as something to be steered back into an older ecological pattern, rather than drained away for crops. Source link 2. Solar Sailboat Build The post highlights a video about a person living off-grid on a DIY solar-powered sailboat, framed as a fully fossil-fuel-free setup. According to the video, the boat is still a work in progress, with the sails not yet fully finished and other details still being refined. Source link 3. Neighborhood Mutual Aid The post argues that neighborism is having a moment because people are rediscovering that local relationships can function like practical infrastructure, not just social niceties. The linked Vox article frames that through rising costs, climate stress, and the simple fact that nearby people are often the only ones who can help in real time with childcare, errands, or emergency support. Source link 4. Breathing Wall Ventilation This story is about a DIY air-to-air heat exchanger proposal that would recover heat and moisture from outgoing air instead of dumping conditioned air outside. The post comes from someone thinking first about a small mushroom farm, where CO2 buildup makes air exchange necessary but every exchange also throws away expensive heating, cooling, humidifying, or dehumidifying work. Source link 5. Amazon Microgrid Expansion A post this week highlighted a syndicated report about solar panels and batteries bringing steadier electricity to remote communities in Brazil's Amazon. According to the article, hybrid systems are starting to replace or reduce diesel use, giving villages more dependable power for refrigeration, schooling, tourism, and everyday household needs instead of a few generator hours. Source link 6. Clean Power Breakout This story is about Ember's Global Electricity Review 2026, which says clean power growth in 2025 was strong enough to cover all new electricity demand and start pushing fossil generation backward. The post itself is just a YouTube link, but the headline points to a real threshold: rising demand no longer automatically meant more coal or gas on the margin. Source link That's it for today.