Nodal Power, a firm specializing in the development and operation of power plants converting landfill gas into energy, has announced securing a $13 million seed funding round aimed at aggressively curbing methane emissions from landfills.
Nodal Power’s innovative technology holds the promise of significantly diminishing methane emissions stemming from landfills. Methane, a potent greenhouse gas, possesses 25 times the heat-trapping efficacy of carbon dioxide, rendering it a more impactful target for mitigation efforts. By utilizing generators to combust methane gas, Nodal Power not only decreases carbon emissions compared to flaring or releasing the gas but also transforms a previously wasted resource into a valuable utility.
According to the Environmental Protection Agency (EPA), roughly 14.3% of fugitive methane emissions in the United States originate from landfills. Recent data from NASA suggests that the EPA might be underestimating atmospheric methane release due to outdated measurement techniques. Swiftly reducing methane emissions can yield significant positive environmental outcomes.
A substantial portion of the funding has already been allocated to establish and operate two power plants within the US. The first site, situated in the southeastern US, exports electricity generated from landfill gas to the local utility. This location also houses a data centre, enabling efficient energy distribution between the utility and the data centre. The second site, located in the western mountains, hosts a pioneering fully sustainable off-grid data centre powered entirely by landfill gas. Additional funds are scheduled for deployment at a third US site in early 2024. All three sites generate renewable electricity using methane gas produced during the decomposition of organic waste in landfills.
“We’ve developed solutions, specifically for smaller landfills, that allow us to bring these overlooked resources to market,” said Bryan Black (CEO). “Our technology and energy first approach have the potential to make a significant impact on local energy markets.”
