Market for RNGIs there a market for RNG? Yes--and it is growing. This article highlights the growth of Clean Energy as a provider of RNG for transporation
https://americaninfrastructuremag.com/transportation-industry-clean-energy/ RNG is produced from an endless and renewable supply of organic waste from animal waste, municipal waste, landfill gas, and food waste. "Biodigesters" can be built at any "waste stream" as a source of organic waste to collect the released biogas that is now released to the atmosphere. Xebec produces RNG at a 30% lower cost than their competitors.
The most significant environmental effect of RNG will be the ability to replace "polluting" diesel as the fuel in the trucking industry. Existing internal combustion engines can be converted to RNG by replacing only 15% of the parts of the engine for RNG fuel injection. Cummins Westport ISX12N engines are presently used by many truck manufacturers. Volvo is producting heavy duty trucks in Europe using Westport Fuel Systems HPDI 2.0 fuel system. There are no commercially available electric heavy duty trucks. Nikola is disappearing, Tesla is peddling hard but has no commercially available heavy duty truck and faces the insurmountable problems of the production and disposal of batteries in addition to the mining of "finite" minerals to make the batteries work. Hyllion has a promising "hybrid" that uses a Cummins Wesport engine running on RNG as the generator for the batteries for the electric drive train. Hyllion and internal combustion engines fueled by Westport Fuel Systems will both be a positive force for Xebec and RNG.
Xebec's growth from 2017 is phenomenal. I would say the future is even more promising. RNG is the only "carbon negative, near zero emission" fuel. The environment is cleaner AFTER the production and combustion of RNG than it was before. Every country in the world has an inexhaustible and renewable source of organic waste that can be converted to RNG. The obvious "green fuel" to produce "renewable electricity" is power plants fueled by RNG. No reliance on the sun shining or the wind blowing. Biostream could revolutionize farming giving the opportunity to produce RNG at the "family farm" level. There will be no cost to the farmer--investors will build the Biostream system and the farmer will have to only provide the manure, with the result of producing a high grade organic fertilizer as a byproduct of the process. Two new "income streams" for stressed farmers. Capturing CO2 from high rise buildings in partnership with Carbon Quest. Large Xebec units across Europe and the US at landfills, municipal waste, and corporate farm operations. Expanding numbers of BOO projects. The future is mind boggling. Hoping that TT returns quickly--we need his expertise as Xebec rises to new heights. He should definitely "bask" in the glory of what he has predicted.