"To create fusion, one must first generate a plasma — a superheated gas and the most energetic of the four states of matter — where two nuclei smash into each other, forming a new atom and releasing energy. Plasmas are created in a wide variety of devices that can reach temperatures hotter than the sun and must contain the reactions for a sufficient amount of time. The energy given off by the reactions is captured and converted into electricity."
"Planet A Ventures, a Berlin-based climate tech venture capital firm, led the £4.2 million round, with participation from Clean Growth Fund, UCL Technology Fund and Cambridge Enterprise. The new investment will enable Carbon Re to focus on rolling out its product to the global cement market. The next target the company has set itself is to expand into other energy-intensive industries, such as steel and glass."
"36.3 billion. That’s how many tons of carbon dioxide were emitted worldwide in 2021, according to the International Energy Agency. It’s the highest level ever recorded and represents a 6% increase from the previous year as the world economy bounced back from the Covid-19 pandemic slowdown."
"Now, it’s working to partner with mining companies that want to get rid of waste (and potentially, in some cases, remediate old mining land so that it can have other uses, like a park). It’s also targeting old mines where waste has been sitting for decades—or even as long ago as the 1880s. Because it starts with waste,and doesn’t have to invest in drilling into the earth,the cost of the final materials can compete with minerals from polluting mines in China and other countries."
"LNG from the US can be available at prices much cheaper than current European hub prices, but requires additional facilities that will take 3-4 years to build. The only available current alternative is going into the market to buy when the cupboard is bare. This means buying in the spot market, which thanks to the drop in supply from Russia, means paying high retail prices."
"In comparison, current catalytic technology refineries work through a method known as the Claus process, which requires multiple steps. Also, it produces sulfur but no hydrogen, which is converted into water."
"To make its palm oil alternative, C16 Biosciences uses a wild type yeast microbe that makes a functional equivalent to palm oil with a kind of fermentation process. And fermentation — which is what has been used to make wine, beer and cheese for ages — is a 'really, really robust, scalable process,' Heller said."
"If there’s one lesson to be learned from Russia’s invasion of Ukraine, it’s this: Depending too heavily on other countries for your energy can leave you and your citizens stranded during times of crisis. That’s exactly what is happening today in Britain, which has the dubious designation of having the highest electricity prices in Europe. Residential consumers in Britain are paying about 64 Euro cents per kilowatt-hour — about two times the average in the European Union."
"The 56 properties are mainly hardwood forest and range from Michigan’s Upper Peninsula down to Louisiana’s Atchafalaya Basin, over to the Apalachicola River in Florida, up through Appalachia and to New York’s Adirondack Mountains."
"The system is relatively simple, and akin to fixing a flat tire. It first pressurizes the ducts or building envelope with a fan, then injects micron-sized particles, which, as they try to escape the building or any space, automatically adhere to the gaps and seals them. The particles are made of a non-toxic, non-flammable emulsion of water and vinyl acetate, according to the company, which adds that these are some of the same ingredients found in pacifiers and chewing gum."
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