LFG-to-RNG Production to More Than Double by 2030
But Project Success Heavily Depends on Location and Technology
The production of renewable natural gas (RNG) from landfill gas (LFG) is expected to more than double by 2030. The environmental benefits of RNG are undeniable: it reduces greenhouse gas emissions compared to traditional natural gas, and it helps to divert organic waste from landfills.
LFG-to-RNG Production on the Rise
According to a recent report by the American Gas Association (AGA), LFG-to-RNG production is projected to increase from 230 million cubic feet per day (MMcfd) in 2021 to 560 MMcfd by 2030. This growth is being driven by a number of factors, including the increasing demand for RNG from utilities and transportation companies, and the availability of government incentives.
There are currently 144 LFG-to-RNG projects operating in the United States, with a total capacity of over 280 MMcfd. The three largest projects are located in California, Florida, and Illinois.
Challenges to LFG-to-RNG Production
While the outlook for LFG-to-RNG production is positive, there are a number of challenges that need to be addressed in order to achieve the projected growth.
One challenge is the relatively high carbon intensity of LFG compared to other RNG technologies. This means that LFG-to-RNG projects may not be as attractive to investors who are looking for projects with a lower carbon footprint.
Another challenge is the need for LFG-to-RNG projects to be located near landfills. This can limit the number of potential project sites, and it can also increase the cost of transportation for the RNG.
The Future of LFG-to-RNG Production
Despite the challenges, the future of LFG-to-RNG production is bright. The growing demand for RNG, coupled with the availability of government incentives, is expected to drive continued growth in this sector.
In order to achieve the full potential of LFG-to-RNG production, it is important to address the challenges that are facing this technology. This includes developing more efficient and cost-effective ways to produce RNG from LFG, and identifying new project sites that are located near landfills.
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