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Detailed explanation-1: -Microsoft cut carbon emissions 6% in its first year of trying to reverse the effect it’s had on the global climate over the company’s decades of existence. Though that might sound like progress, the software giant said its approach so far won’t fix the broader problem of climate change.

Detailed explanation-2: -Reforestation is currently Microsoft’s main method of carbon removal. The company said it had contracts for 2.5 million metric tons of carbon removal, but that represents only 18 percent of its carbon emissions in the year through June.

Detailed explanation-3: -The solution Like many companies, Microsoft’s climate neutrality commitment relied on investing in offsets that paid others to not emit carbon, instead of removing carbon dioxide.

Detailed explanation-4: -The Climeworks plant took 15 months to build and sequesters only 4, 000 tons of carbon dioxide per year. Keep in mind Microsoft emits 14 million tons of carbon annually.

Detailed explanation-5: -Fossil fuels – coal, oil and gas – are by far the largest contributor to global climate change, accounting for over 75 per cent of global greenhouse gas emissions and nearly 90 per cent of all carbon dioxide emissions. As greenhouse gas emissions blanket the Earth, they trap the sun’s heat.