created in 2010
- Share your fascination about renewable energy
- Discuss new renewable technologies
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- Meet other renewable energy enthusiasts
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Discussion of solar cells, solar energy, solar power, solar heating, solar panels, pv, off the grid, and more.
Solar technology is perhaps the greatest development of the modern age. Improvements to designs are happening in rapid succession. How efficient will it become? When will it become so affordable that it's accessible to everyone while remaining profitable to manufacture? How are other energy industries having an effect on solar technology development and its success in the market?
Permaculture (Permanent-Culture): A practical design philosophy intended to help us live and prosper in an environment, while working with nature in a positive way, using solutions based on careful observation of natural ecosystems and common sense. This can include food and energy production, shelter, resource management, nature conservation and community living.
Ponds, barns, livestock, gardens, food preservation, fishing, hunting, tractors, pigs, chickens, cattle, worms, 4H, permaculture, organic, grazing, canning, aquaculture, trees, woodland, farmers, agriculture, agronomy, horticulture, wwoofers, bees, honey, wildcrafting, dairy, goats, nuts, berries, vegetables, sustainability, off grid, wood stoves, chainsaws, wood heat, tools, welding, green woodworking, farmers markets, composting toilets, straw bale homes, cob building...
The term, in its environmental usage, refers to the potential longevity of vital human ecological support systems, such as the planet's climatic system, systems of agriculture, industry, forestry, fisheries, and the systems on which they depend. In recent years, public discourse has led to a use of "sustainability" in reference to how long human ecological systems can be expected to be usefully productive.
The original Reddit community of enthusiasts and fans of the Tesla Inc. mission. Participate and discuss news about Tesla's product lineup, which vertically integrates energy Generation, Storage, and Use, to accelerate the world's transition to sustainable energy.
Engineers apply the knowledge of science and math to build maintainable systems and devices to solve problems. AskEngineers is a forum for questions about the processes and standards used to build them, as well as for questions about the engineering profession and its many disciplines.
A mostly unmoderated forum for economy, business, politics, stocks, bonds, product releases, IPOs, advice, news, investment, videos, predictions, government, money, politics, debate, capitalism, current trends, and more.