Multi-Use Roof Eliminates Roof - One of the biggest downsides of installing solar panels on a rooftop is that maint... - https://hackaday.com/2025/09/11/multi-use-roof-eliminates-roof/ #greenhacks #solarpanel #building #elevated #garden #solar #roof
The Sense and Nonsense of Virtual Power Plants - Over the past decades power grids have undergone a transformation towards smaller ... - https://hackaday.com/2025/09/02/the-sense-and-nonsense-of-virtual-power-plants/ #electricalgrid #currentevents #engineering #powerplants #greenhacks #featured
The Confusing World of Wood Preservation Treatments - Wood is an amazing material to use around the house, both for its green credential... - https://hackaday.com/2025/08/29/the-confusing-world-of-wood-preservation-treatments/ #woodtreatments #greenhacks #wood
Avocado Harvester is A Cut Above - For a farmer or gardener, fruit trees offer a way to make food (and sometimes mone... - https://hackaday.com/2025/08/26/avocado-harvester-is-a-cut-above/ #greenhacks #3dprinted #avocado #cutting #harvest #snipper #pole #tree
Converting a Sprinkler System to DC - Famously, Nikola Tesla won the War of the Currents in the early days of electrific... - https://hackaday.com/2025/08/22/converting-a-sprinkler-system-to-dc/ #greenhacks #conversion #sprinkler #solenoid #drv103 #grass #lawn #pwm #ac #dc
Thermal Batteries for Lower Carbon Industrial Processes - Heating things up is one of the biggest sources of cost and emissions for many ind... - https://hackaday.com/2025/08/20/thermal-batteries-for-lower-carbon-industrial-processes/ #industrialprocess #refractorybrick #thermalbattery #thermalstorage #chromeoxide #greenhacks #heatenergy #chromia #e-brick
China’s Great Solar Wall is a Big Deal - Data centers and the electrification of devices that previously ran on fossil fuel... - https://hackaday.com/2025/08/18/chinas-great-solar-wall-is-a-big-deal/ #china’sgreatsolarwall #greatsolarwall #infrastructure #megaproject #solarenergy #greenhacks #solar
Practical Guide to Pedal-Powered Electrical Generators - An adult human can produce about 100 Wh of mechanical power whilst cycling, which ... - https://hackaday.com/2025/08/17/practical-guide-to-pedal-powered-electrical-generators/ #transportationhacks #electricalgenerator #emergencypower #greenhacks
How to Convert a Drain into a Hydropower Facility - Over on his YouTube channel [Construction General] shows us how to convert a drain... - https://hackaday.com/2025/08/16/how-to-convert-a-drain-into-a-hydropower-facility/ #gravitationwatervortexpowerplant #hydroelectric #greenhacks #hydropower #drainage
DIY Wind Turbine Gets a 3-Phase Rectifier - [Electronoobs] is using some brushless motors to make a DIY wind turbine. His rece... - https://hackaday.com/2025/08/14/diy-wind-turbine-gets-a-3-phase-rectifier/ #greenhacks #rectifier #3-phase
3D Printing a Self-cleaning Water Filter - No one likes cleaning out water spouts. [NeedItMakeIt] wanted to collect rainwater... - https://hackaday.com/2025/08/14/3d-printing-a-self-cleaning-water-filter/ #coandaeffect #waterfilter #greenhacks
Turning Waste Plastic into Spools of Filament - Despite being a readily-available source of useful plastic, massive numbers of dis... - https://hackaday.com/2025/08/01/turning-waste-plastic-into-spools-of-filament/ #3dprinterfilament #filamentextruder #3dprinterhacks #filamentjoiner #greenhacks #petplastic #recycling
Solar Light? Mains Light? Yes! - So you want a light that runs off solar power. But you don’t want it to go dark if... - https://hackaday.com/2025/07/29/solar-light-mains-light-yes/ #greenhacks #solarhacks #solarpower #mosfets
Caltech Scientists Make Producing Plastics From CO2 More Efficient - For decades there has been this tantalizing idea being pitched of pulling CO2 out ... - https://hackaday.com/2025/07/16/caltech-scientists-make-producing-plastics-from-co2-more-efficient/ #carbonsequestration #carbondioxide #greenhacks #plastics #science
Arduino Saves Heat Pump - For home HVAC systems, heat pumps seem to be the way of the future. When compared ... - https://hackaday.com/2025/07/16/arduino-saves-heat-pump/ #arduinohacks #swimmingpool #arduinomega #greenhacks #efficiency #heatpump #inverter #arduino #control #repair
View a Beehive Up Close with this 3D Printed Hive - Bees are incredible insects that live and die for their hive, producing rich honey... - https://hackaday.com/2025/07/08/view-a-beehive-up-close-with-this-3d-printed-hive/ #3dprintable #greenhacks #biohacking #beehive #honey
Making Corrugated Cardboard Stronger and Waterproof - As useful as corrugated cardboard is, we generally don’t consider it to be a very ... - https://hackaday.com/2025/06/15/making-corrugated-cardboard-stronger-and-waterproof/ #biodegradable #greenhacks #cardboard
Scratch-built Electric Boat Shows off Surprising Speed - Electric cars are everywhere these days, but what about boats? Looking to go green... - https://hackaday.com/2025/06/07/scratch-built-electric-boat-shows-off-surprising-speed/ #transportationhacks #greenhacks #customhull #solarpanel #speedboat #electric
DIY Solar Generator Inspired By James Webb Telescope - If you look at this solar generator from [Concept Crafted Creations], you might th... - https://hackaday.com/2025/05/30/diy-solar-generator-inspired-by-james-webb-telescope/ #solarthermal #greenhacks #solarpower #mirror #heat
Sustainable 3D Prints with Decomposable Filaments - What if you could design your 3D print to fall apart on purpose? That’s the curiou... - https://hackaday.com/2025/05/30/sustainable-3d-prints-with-decomposable-filaments/ #3dprinterhacks #greenhacks #3dprinting #filament #3dprint #paper #water #h2o #pla #pva #tpu
