The U.N. Climate Change Conference (COP28) is fast approaching, and businesses, politicians and environmental organizations are weighing up how best to slash emissions and tackle climate change both now and in the future.
From wind turbines and green hydrogen to solar panels and fossil fuels like natural gas, a host of sources and innovations are being touted as tools in the fight to safeguard the planet’s future, sparking intense debates about their merits and flaws.
Technologies related to carbon capture are also generating a huge amount of discussion, and the sector’s potential was a hot topic at the recent ADIPEC oil and gas conference in Abu Dhabi.
During an interview with CNBC at ADIPEC, the CEO of energy technology firm Baker Hughes was asked why carbon capture hasn’t been scaled to the point of commercialization and decarbonization.
“It is coming,” Lorenzo Simonelli replied. “And I look at all the different carbon capture processes that exist in our portfolio, but those also available in the market, and we are starting to see scalability,” he added.
“The Inflation Reduction Act in the United States, [and] some of the policies being introduced in Europe, do enable that,” Simonelli said. “And if I look at just our first half order intake, 50% of it was relative to CCUS.”
According to the U.S. Department of Energy, CCUS — carbon capture, utilization and storage — refers to “a process that captures carbon dioxide emissions from sources like coal-fired power plants and either reuses or stores it so it will not enter the atmosphere.”
CCUS is different from carbon capture and storage, or CCS, which is when CO2 emissions related to industrial processes are captured and stored, rather than reused.
Other processes in the sector include direct air capture, with firms like Climeworks operating in the space.
Climeworks, which specializes in direct air capture and storage, has offices in Switzerland and Germany. Its clients include businesses such as Stripe and Microsoft, and the Microsoft Climate Innovation Fund has invested in the company.
Microsoft co-founder Bill Gates has previously spoken about using Climeworks to “pay for direct air capture” and while the sector has high-profile backers, it faces challenges.
Gates also touched upon the subject during a wide-ranging interview with the BBC aired earlier this year, when he was asked for his view on the charge that a climate change campaigner using a private jet to travel around the world was a hypocrite.
“Well, I buy the gold standard of, funding Climeworks, to do direct air capture that far exceeds my family’s carbon footprint,” the Microsoft co-founder, who was being interviewed in Kenya, replied.
“And I spend billions of dollars on climate innovation. So, you know, should I stay at home and not come to Kenya and learn about farming and malaria?”
The billionaire added that he was “comfortable with the idea that, not only am I not part of the problem by paying for the offsets, but also through the billions that my Breakthrough Energy Group is spending, that I’m part of the solution.”
source: cnbc.com
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