The Anonymous Widower

South Western Railway Completes Trial Of Class 159 Emission Reducing Technology

The title of this post, is the same as that of this article  on Rail Advent.

This is Project 4 called Green Rail Exhaust After Treatment, that I wrote about in Grants To Support Low-Carbon Technology Demonstrators.

I also wrote about the project in SWR And Porterbrook Trial New Emission-Slashing Rail Technology.

This paragraph from the Rail Advent article sums up the results.

In partnership with Porterbrook and Eminox, South Western Railway has trialled a new system that has real-world reductions in pollution from nitrous oxides (NOx) by over 80% and hydrocarbons, carbon monoxide and particulate matter (PM) by over 90%.

The technology appears to have performed well in a six-month trial.

As the proof of the pudding is always in the eating, it will be interesting to see how many systems are installed on the two hundred trains in the closely-related Class 158 and Class 159 train fleets.

June 30, 2020 Posted by | Transport | , , , | Leave a comment

SWR And Porterbrook Trial New Emission-Slashing Rail Technology

The title of this post is the same as that as this article on Rail Technology Magazine.

This is the first three paragraphs of the article.

Groundbreaking emission-reducing technology is to be fitted to South Western Railway (SWR) train units as part of a new trial aiming to cut down harmful emissions from diesel trains by 80%.

Porterbrook is working in partnership with exhaust manufacturer Eminox to carry out the trial, with the DfT supporting the rolling stock company’s investment.

This will see South Western Railway’s Class 159 diesel units fitted with a first-of-its-kind emissions control device, with plans to roll out the technology to hundreds of diesel trains across the UK’s rail network.

I have looked up Eminox on their web site.

This is the mission statement on the front page.

Eminox designs and manufactures exhaust after-treatment systems, reducing emissions from heavy-duty vehicles and equipment.

Our products are supplied as original equipment to meet the latest emissions standards. We also produce complete emissions systems for retrofit to meet the ever-changing demands of local air quality programmes such as London’s Ultra Low Emission Zone and Clean Air Zones across the country.

Our Eminox Custom team specialises in exhaust conversions and bespoke systems.

While politicians dither and fiddle, engineers engineer, with a little bot of help from Porterbrook and the DfT.

If this technology proves to be successful, I can see its application to large numbers of diesel trains around the world.

March 9, 2019 Posted by | Transport | , , , , , , | 5 Comments