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54 projects
3k
11
9
don't waste power
Project Owner Contributor

Solar power diverter - Outback power

dan-popescuDan Popescu

420
4
4
Computers render power directly into data, “information batteries”. Data store vs. energy store: more cycling, less materials, costs less.
Project Owner Contributor

Information Batteries - Energy -> Data

brian-sutherlandBrian Sutherland

2k
14
14
Save 5% of U.S. residential energy consumption by using ultrasonic cold drying.
Project Owner Contributor

Ultrasonic Clothes Dryer

mike-rigsbyMike Rigsby

6.3k
18
14
Small (almost pocket size) DIY 3D printed generator.
Project Owner Contributor

3D Printed hand-crank/gravity generator

chlebaChleba

564
10
11
I was in desperate need of dehumidifying my new workshop.
Project Owner Contributor

Basement Dehumidification & Ventilation

stefanschnitzerstefan.schnitzer

3.8k
66
23
A cost-effective micro-scale alternator build out of machining A3 sheets of plastic that aims to power basic human needs.
Project Owner Contributor

A plastic 400W alternator for smalll wind-turbine

kostas-lagogiannisKostas Lagogiannis

505
406
9
An opensource TEG energy harvesting module that can be used to harvest electricity from any 2 temperature differentials.
Project Owner Contributor

Open TEG Harvesting Module 2.0

chris-jonesChris Jones

169
3
2
A small home fitting compost heater
Project Owner Contributor

The Compost Stove

assez-dessaisAssez d'Essais

523
7
4
We are developing an open-source, modular, and circular solar panel.
Project Owner Contributor

Biosphere Solar

perinePerine

89k
475
383
A small Portable Wind Turbine, mostly 3D printed!
Project Owner Contributor

3D PRINTED PORTABLE WIND TURBINE

adriancubasadriancubas

32k
118
104
portable flexible panel + MPPT controller + solar tracker system less than 55 USD ????
Project Owner Contributor

Low cost solar panel solution (MPPT + sun tracker)

jp-gleyzesJP Gleyzes

447
265
1
Every year robotics teams have to build a new robot. But what happens to the old robot and all of it's parts?
Project Owner Contributor

Robotics Kit

davidDavid

330
7
5
Generating electricity in a less harmful and a more sustainable way
Project Owner Contributor

CHT: Compact HHO Turbine

prerak-timbadiyaPrerak Timbadiya

6.9k
84
73
Bring your own clean power. Pack a Kite Turbine in your EV
Project Owner Contributor

Energy Independence While Travelling

roddy-rags-readRoddy "Rags" Read

1.4k
1.3k
18
The robot can draw a picture on a wall I name it is "Fumik"
Project Owner Contributor

Wall Drawing Robot, Open Source

engineer2youengineer2you

8k
80
80
Harvesting electricity with the help of moss dwelling microorganisms!
Project Owner Contributor

Moss Microbial Fuel Cell

guru-sanGuru-san

325
6
3
A sunspace captures solar energy. A PV powered fan transfers hot air underground to be stored and naturally distributed to the house.
Project Owner Contributor

Solar Heated Home with Underground Heat Storage

global-hacksglobal hacks

275
7
6
Project Zephyrus is a compact wind turbine designed to incorporate common building materials to reduce cost and produce reliable power
Project Owner Contributor

Project Zephyrus: Semi-Portable Wind Turbine

uncle-toby-and-aquamanUncle Toby and Aquaman

223
5
4
Open-source modular battery system. Changing the way we implement batteries in our daily products.
Project Owner Contributor

BM-SYS

okokuOkoku

4k
9
7
A solar Panel monitoring system with both local and remote display
Project Owner Contributor

DIY Solar Panel Monitoring System

open-green-energyOpen Green Energy

1.6k
15
14
Renewable energy from unwanted, unloved motors, and a mean scooter.
Project Owner Contributor

Scooterbine: The Next Chapter

sam-griffenSam Griffen

11.8k
68
76
A tiny board with AEM10941 solar harvesting IC charging a Lithium Ion Capacitor
Project Owner Contributor

Solar harvesting into Lithium Ion Capacitor

jasper-sikkenJasper Sikken

569
3
2
Developing a 3D Printed Variable Pitch Wind Turbine
Project Owner Contributor

Variable Pitch Small-Scale Wind Turbine

williamrigbywilliam.rigby

1.4k
14
16
A mini electromagnetic lantern that can be recharged by shaking
Project Owner Contributor

Mini Electromagnetic "Shake" Lantern

chris-jonesChris Jones

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