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512 results for "carbon dioxide"
Rapid decline of coal use leads to drop in UK emissions
Coal in the UK is burning at its lowest level in at least 150 years, and its led to a significant 4 percent drop in Britain’s annual carbon dioxide emissions. With the rapid rise in renewable energy, the Drax power plant switching to biomass and the closing of old polluting coal-power stations, Read More...
Unilever signs $200 million deal to develop algae oils for personal care products
Unilever has signed a $200 million deal with TerraVia, a manufacturer of algae-based fuels, for the production of sustainable algae oils. The oils will be used in Unilever personal care products. Algae provide a great sustainable resource. It can be grown concentrated forms, requiring far less land Read More...
High-tech ‘beans’ could reduce food waste
Handing a farmer a fistful of magic beans with the promise that they will improve his business might sound like something out of a fairy-tale. But, as Arthur C. Clarke put it, any sufficiently advanced technology is indistinguishable from magic. The sensor-filled “beans” developed by Andrew Read More...
JPMorgan becomes the latest to divest from coal to combat climate change
The big banks of Wall Street follow where the money goes, and right now, its certainly not in coal. JPMorgan Chase became the latest big pack to pull back from coal, joining a growing list of financial institutions including Bank of America, Citigroup, and Wells Fargo. It’s part of a broader Read More...
How carbon dioxide from the air can boost batteries
Researchers employ a novel electrochemical process to make carbon nanotubes from ambient carbon dioxide and use them to boost battery performance. by Mike Orcutt March 7, 2016 Sponsored by There is little economic incentive to capture carbon dioxide from power-plant exhaust or suck it directly from Read More...
Commercial airlines get their first global emissions standard
Commercial airlines can no longer fly without thinking about the skies they’re polluting. Officials from 23 countries have agreed to set the first international carbon dioxide emissions standard for commercial aircraft with tougher guidelines for new airplane models to meet in 2020. New aircrafts Read More...
UK allows electric cars in bus lanes to boost the uptake of cleaner cars
Electric cars are seen as a key way for the UK to meet its carbon budgets and cut the illegal levels of nitrogen dioxide pollution that blight many British cities. The number of 100% electric cars registered in the UK in 2015 nearly doubled on the year before, to 9,934. In Norway, incentives Read More...
Oslo trash incinerator starts experiment to slow climate change
Oslo's main waste incinerator began the world's first experiment to capture carbon dioxide from the fumes of burning rubbish on Monday, hoping to develop technology to enlist the world's trash in slowing global warming. The test at the Klemetsrud incinerator, which burns household and industrial Read More...
Could artificial trees be part of the climate change solution?
In the fight against climate change, trees are an ally. They suck in carbon dioxide, reducing the harmful greenhouse gases. But there’s a problem: we’re asking them to work overtime. Trees can’t absorb enough of the carbon dioxide humanity is throwing at them unless we turn every inch of Read More...
Using technology to keep carbon emissions in check
The Paris agreement to curb climate change calls for a dramatic shift away from fossil fuels and the greenhouse gasses they emit, especially carbon dioxide. Switching to renewable energy helps but that won't happen fast enough to keep temperatures from rising to dangerous levels. That's why Read More...