The Anonymous Widower

Foresight Partners With CNG Fuels To Deliver Carbon-Neutral UK Transport Network As Demand For Clean Fuels Grows

The title of this post is the same as that of this press release from the Foresight Group.

These four bullet points introduce the document.

  • Two Foresight investment funds have partnered with CNG Fuels to acquire and grow a strategic network of biomethane HGV refuelling stations across the UK
  • CNG Fuels is the UK’s dominant supplier of renewable biomethane compressed natural gas for the UK’s truck sector
  • Transport sector emissions accounted for 34% of UK emissions in 2019
  • Biomethane-refuelling technologies reduce carbon emissions by 80+% and lower operating costs and improve air quality.

This web page is the home page of the CNG Fuels web site.

Judging by the picture on the CNG Fuels have Waitrose as a customer.

It looks to me, that Foresight Group and CNG Fuels are companies to watch, as biomethane or renewable natural gas, produced from food waste could be a valuable alternative fuel to decarbonise trucks.

January 5, 2021 Posted by | Transport | , , , , , | Leave a comment

OptiFuel Systems Announces Natural Gas Freight Locomotive

The title of this post is the same as that as this article on Railway Gazette International.

This is the introductory paragraph.

Rail, marine and generator product supplier OptiFuel Systems has announced that it is ready to manufacture freight locomotives of 1 200 to 2 400 hp fuelled by biomethane and natural gas.

Other points from the article.

  • They are modifying a rail-certified Cummins engine, which has already been used in 12,000 trucks.
  • They are using a modular design, so different power outputs can be provided.
  • It appears they will provide kits to convert existing locomotives.
  • They have a US government grant to build a 4,400 hp or 3.3 MW main line locomotive that can run on renewable natural gas.

This is a quote from OptiFuel President; Scott Myers.

We think that in the next two years there will be a 50-state Low Carbon Fuel Standard programme that includes rail and an extension of the existing federal Alternative Fuel Credit program to include rail. These programmes, just as in trucking and aviation, will provide renewable natural gas to the railroads at a near zero cost and providing them the financial incentive to decarbonise their fleets over the next 15 years.

President Trump was not available for comment.

Renewable Natural Gas

This sounded to me, like the ultimate in greenwashing, when I saw it in this article. The Wikipedia entry for renewable natural gas defines it like this.

Renewable Natural Gas (RNG), also known as Sustainable Natural Gas (SNG) or Biomethane, is a biogas which has been upgraded to a quality similar to fossil natural gas and having a methane concentration of 90% or greater.

Wikipedia also says this about the creation of renewable natural gas.

The UK National Grid believes that at least 15% of all gas consumed could be made from matter such as sewage, food waste such as food thrown away by supermarkets and restaurants and organic waste created by businesses such as breweries. In the United States, analysis conducted in 2011 by the Gas Technology Institute determined that renewable gas from waste biomass including agricultural waste has the potential to add up to 2.5 quadrillion Btu annually, being enough to meet the natural gas needs of 50% of American homes.

In combination with power-to-gas, whereby the carbon dioxide and carbon monoxide fraction of biogas are converted to methane using electrolyzed hydrogen, the renewable gas potential of raw biogas is approximately doubled.

Because of the carbon in the gas and its source, it would appear that it is net zero carbon, rather than the zero carbon of hydrogen. But it does appear, that it would be cheaper to produce than hydrogen.


The United States seems to be researching a route, that will allow them to decarbonise their rail-freight industry.

Application To The United Kingdom

Shown is a Class 66 locomotive.

They are a mainstay of freight in the UK, that are powered by a 3,300 hp diesel engine.

Unfortunately, they are not the most neighbourly of locomotives, which throw out quantities of various pollutants.

Could OptiFuel Systems supply a solution for these locomotives?

December 24, 2020 Posted by | Transport | , , , | 2 Comments