The report builds upon data from the Bitcoin Mining Council to understand the impact of carbon-negative energy sources on Bitcoin’s overall carbon footprint. Following investigation and extrapolation of the results, it claims to then “predict when the entire Bitcoin network becomes a zero-emission network.”
But how does the Bitcoin network become carbon-negative in the first place? Put simply, by Combusting stranded methane gas to mine Bitcoin that would have otherwise been emitted into the atmosphere. The study finds that this process, which already happens worldwide, reduces the Bitcoin network’s emissions by 63%.
“That means that the 1.57% of the Bitcoin network using carbon-negative sources have a -4.2% impact on the carbon intensity of the Bitcoin network.”
The study uses data from various flare gas Bitcoin miners including Crusoe energy in Colorado, Jaienergy in Wyoming and Arthur Mining in Brazil. However, it also touches upon Bitcoin miners using waste gases from animal waste-such as Bitcoin miners in Slovakia -to illustrate that Bitcoin mining can positively impact the environment by preventing the emission of harmful methane emissions.
While central bankers and mainstream media continue to snipe at Bitcoin mining’s energy-intensive process, it appears that Bitcoin mining could be a viable route to cutting emissions. According to a report from the United Nations, “Cutting methane is the strongest lever we have to cut climate change over the next 25 years.” By eliminating gas flaring or animal waste biogas emissions, Bitcoin miners around the world are working towards the zero-emission goal.
Cointelegraph reporter Joe Hall interviewed a Northern Irish farmer who recently began trialing Bitcoin mining. Owen the farmer told Cointelegraph that “it makes sense,” to mine Bitcoin using farm waste that emits biogas that otherwise would have gone up into the atmosphere.
Farmer Owen, atop an anaerobic digester and in front of a Bitcoin mine, talks to Cointelegraph.
Owen partnered with Scilling Digital Mining, an Irish company that seeks out renewable energy to use for Bitcoin mining. In a nod to further adoption across Ireland Mark Morton, Managing Director at Scilling told Cointelegraph:
“Daniel [Batten] has done phenomenal work on showcasing Bitcoin mining’s methane capture capability. The plaudits for these unfussy energy consumers are only just beginning, and Ireland’s farmers could be the next big adopters of this incredible technology.”
Morton added that “Bitcoin mining will be the catalyst for widespread small scale off-grid anaerobic digestion adoption leading to less farm waste, more decentralized network hashrate and lower agricultural emissions.” Farming is responsible for a third of Irish greenhouse gas (GHG) emissions, so capturing waste gas from farming could not only clean up the polluting farming industry but also earn extra revenue through mined Bitcoin.
Daniel Batten, the report’s author, is an environmentalist who devotes his time to researching Bitcoin and energy consumption. Prior to advocacy for environmentalism through Bitcoin mining, Batten was a philanthropist and venture capitalist.
During a remote presentation at Surfin Bitcoin over the weekend, he shared why Bitcoin mining has become his “Most important mission.” In the video, he makes the case for methane capture and stressed the urgency of climate change.