6D彩票网开户Microsoft plans to remove all of the carbon dioxide it has ever released into the atmosphere by 2050, it announced today. The company committed to becoming carbon negative by 2030, meaning that it plans to draw down more planet-heating carbon dioxide than it emits.
6D彩票网开户The technology needed to make that goal a reality is still expensive and not widely commercially available, so the company also plans to spend $1 billion over the next four years to fund innovation in reducing, capturing, and removing carbon dioxide from the atmosphere.
“It reminds me of the Microsoft of old. They used to do big, audacious stuff like this all the time and I’m glad to see that ethos return on a planetary basis. It’s also long overdue,” Julio Friedmann, a senior research scholar at Columbia University who previously led the Department of Energy’s R&D on carbon capture and storage, tells The Verge.
The most audacious commitment from Microsoft is its push to take carbon out of the atmosphere. The company is putting its faith in nascent technology, and it’s injecting a significant investment into a still controversial climate solution. Proponents of carbon capture, like Friedmann, say that the technology is mature enough to accomplish Microsoft’s aims. It’s just way too expensive right now. Microsoft’s backing — and its $1 billion infusion of cash — could ultimately make the tech cheaper and more appealing to other companies looking for new ways to go green.
6D彩票网开户Microsoft expects to put out 16 million metric tons of carbon this year, which is roughly as much as 15 coal-fired power plants. Capturing carbon dioxide from the air can still cost up to $600 per ton. At that rate, it could cost Microsoft $9.6 billion just to remove this year’s emissions, let alone everything it’s released since the company’s founding in 1975.
6D彩票网开户But as more people adopt negative emissions technology, prices are expected to drop — just as the cost of solar energy fell from roughly $30 per watt in 1980 to less than $1 per watt in 2019.
“The only way we can go forward is actually to take steps that will remove carbon from the environment,” Smith said at an event for media this week. He acknowledged, however, that “the technology that we will need to solve this problem does not exist today, at least not in the way that would make it affordable and effective the way the world would require.”
Critics of carbon capture, like presidential hopeful Sen. Bernie Sanders6D彩票网开户 worry that relying on drawing down carbon after it’s been released takes the pressure off polluters to actually burn less fossil fuel. Carbon capture is popular within the fossil fuel industry; 10 oil and gas companies together decided in 2016.
For its part, Microsoft says that it has committed to slashing emissions by more than half by 2030. Switching over to renewable electricity sources in 2025 will get it part of the way to that goal, but it will have to make adjustments in other areas as well. The company is holding itself responsible for not only the greenhouse gas emissions it directly emits, but also for emissions from suppliers it contracts with and the pollution from consumers who use its products. When it comes to Microsoft’s Xbox, for example, the company is factoring in the pollution from the materials it took to make the gaming console, the electricity Microsoft uses for its operations, emissions from shipping, and ultimately the energy someone uses when they plug it in and play.
6D彩票网开户Employees at Microsoft have called for the company to take bigger steps to address the climate crisis. , they demanded zero contracts with fossil fuel companies, zero funding for politicians pushing climate denial, and zero emissions by 2030.