We reviewed every popular 12v roof exhaust fan, batteries, solar panels, and charge controllers to find the best solar powered RV Vent Fan system. Whether you need to remove hot, stale, or smokey air from your van, RV, tiny house, or garage – these systems will work great. So if you want to get rid […]

Coal is in decline, oil and nuclear are experiencing slow growth, natural gas is on the rise, but solar and wind are the top performers in US energy-generation jobs. The US Department of Energy (DOE) recently issued its second annual US Energy and Employment Report (USEER) and the numbers show a sharp move out of […]

First, any US home would likely benefit from installing 5kW worth of solar panels. Solar panels are typically 77 inches tall by 40 inches wide, and are around 2 inches thick with a weight of around 50 pounds each. Each panel will generate around 315 watts or power, meaning that you will need around 16 […]

The traditional Finnish sauna is a water/energy phenomenon.  By using wood (traditionally) or rocks to heat volcanic rocks, water can be splashed on the rocks to create steam.  This steam is naturally circulated around the sauna, especially if you’re fortunate enough to be in a barrel sauna. The sauna is the perfect representation of heat/energy […]

African renewable energy startup Muhanya Solar Ltd. is building a solar-powered microgrid that will deliver affordable, reliable, emissions-free electricity to 60 families in Sinda, a village in eastern Zambia. In southern Zambia, SuperRich Energies Ltd is harnessing solar energy and the power of the mighty Zambesi River to build the first of a planned 12 […]

Hand warmers are now much more environmentally friendly, and warmer than ever thanks to reusable hand warmer technology, but how do they work?  Reusable hand warmers take advantage of the physics of phase change between solid and liquid states to release heat energy on demand. BUY REUSABLE HAND WARMERS ON AMAZON HERE Are reusable hand warmers toxic? […]