It’s over for oil.
Every car sold in India will be powered by electricity by the year 2030, according to plans unveiled by the country’s energy minister.
The move is intended to lower the cost of importing fuel and lower costs for running vehicles.
The Middle East has an outsize impact on energy here on Earth. One analyst thinks some regional powerhouses may leverage that role into the development of natural resources in space.
Countries like the United Arab Emirates and Saudi Arabia are developing space programs and investing in nascent private space commodity initiatives, said Tom James, a partner at energy consultant Navitas Resources. Doing so could give them a foothold in building extraterrestrial reserves of water — a substance likely to fuel travel within space — and other resources that could be used for in-space manufacturing.
“But for most companies operating within global value chains, the pull and push of climate action also comes from abroad, and many U.S. companies now understand the potential to demonstrate global leadership through climate action.”
Waste heat could be a valuable source of energy – if only we could find a way to capture it efficiently. Now two Duke University researchers have a plan to do just that. They have developed a new thermophotovoltaic device that harvests energy from waste heat by capturing infrared wavelengths.
MIT scientists have invented a water harvester that uses only sunlight to pull water out of the air under desert conditions, using a “metal-organic framework” (MOF) powdered material developed at the University of California, Berkeley (UC Berkeley).
Continue reading “How to condense water out of air using only sunlight for energy” »
“The clothing industry is said to be the world’s second most polluting business, runner-up in grubbiness to oil.”
Off-grid housing that actually works for families is hard to come by, but that’s what ReGen Villages is striving towards with their concept for new self-sustaining communities.
The startup real estate company has a dream to create regenerative communities that not only produce their own food but also generate their own power, meaning what’s usually only possible for rural areas with renewable energy sources would be a reality for people that want these luxuries while having close neighbors.
This idea is more than just a dream, however, as the development company has its sights on their first site in Almere, Netherlands with the goal of opening it in 2018.
The US wants to stay in front of China with hypersonic weapons able to travel at five-times the speed of sound and destroy targets with a “kinetic energy” warhead.
Air Force weapons developers expect to operate hypersonic intelligence, reconnaissance and surveillance drones by the 2040s, once scientific progress with autonomy and propulsion technology matures to a new level.
The advent of using a recoverable drone platform able to travel at high altitudes, faster than Mach 5, will follow the emergence of hypersonic weapons likely to be operational in the mid-2020s, according to the Air Force Chief Scientist Geoffrey Zacharias.
