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Demand for carbon credits is fueled by the Big Tech industry

The demand from tech giants for high-quality credits to offset their AI emissions is fueling a shortage, which experts say is what's needed to stimulate investment in this nascent industry.

Credits tied to forest preservation projects will be nearly four times as expensive in 2024 due to heavy purchases by companies such as Microsoft and Google over the past two years.

Credit experts report that Big Tech collectively has spent hundreds of millions on carbon removals which capture and store CO2 for an extended time, a large portion of this in the past two years. According to CDR.fyi, the total amount spent on spot market agreements and long-term offtake contracts is $10 billion.

Scientists believe that carbon-removal project are vital to the global effort to reduce global warming. They say this is because they offset emissions from industries such as energy generation which continue to use fossils fuels.

Carbon credits linked to biochar projects, where biomass is transformed into a substance similar to charcoal that locks in the carbon, or direct-air capture are seen as a more reliable, long-term method of removing carbon. Credits that are linked to the restoration of degraded lands are also highly valued. The demand for credit is increasing as tech companies, which often use fossil fuels to power data centers, expand them in order to support artificial intelligence.

Brennan Spellacy is the chief executive officer of climate technology firm Patch. He said that many other companies are also using AI to expand and grow their business. Some of those returns can be used to purchase credits.

AI is the driving force behind companies' success. Spellacy stated that AI is driving profits and profit drives investment.

The tech giants pledged to eliminate their net emissions in the future. Under President Donald Trump, the United States has withdrawn from the 2015 Paris Climate Treaty.

Microsoft's spokesperson said that long-term purchases "send strong signals of demand" to create a positive cycle for innovation, funding, and deployment. By anchoring large scale projects, we drive new supply and leave headroom for corporate buyers to enter," a spokesperson from Microsoft said.

Alphabet, the parent company of Google, declined to comment.

Buyers must settle their differences

The credit supply has not kept up with the demand.

Patch reported that despite a third of the requests for credits to be purchased through its platform being for biochar, it only accounted for 20% of sales due to a shortage of stock.

Credits for reforestation were requested 25 percent of the time but only sold 12 percent of the times.

The numbers show that the desire for quality is real. "In 2024 there will be 8 million tons of durable removal carbon purchased. This year it is 25 million," Lukas May said, Chief Commercial Officer at Carbon Registry Isometric.

The big tech companies are certainly driving this trend.

CDR.fyi shows that less than one million tons of durable carbon removal credits has been issued to date, mainly from biochar projects.

More companies are entering offtake agreements to help increase supply. This should allow developers to have certainty about sales, added May.

The extra demand will ultimately drive the extra supply.

SCALING BIOCHAR IN BRITAIN

Some people find that the solution to the supply crunch is to create their own credit.

Pure Data Centres Group - a company that counts many large tech companies among its clients - plans to spend $31.6 million (24 million pounds) to build the UK's largest biochar project in Wiltshire, to make sure it has enough.

When we began to evaluate suppliers, it became clear that finding a high-quality, reliable product was a challenge. "We decided that the best way to ensure quality was to develop and produce our own expertise," said Dawn Childs, Chief Executive.

Alastair Collier, chief R&D Officer at A Healthier Earth subsidiary, which will manage the project, stated that it would start operating in December and scale up over the next 18 months, removing 9,000 tons carbon per year. Three additional sites are planned for the UK.

"My investment thesis for the past three years has been that demand will and already outstrip supply."

(source: Reuters)