The Anonymous Widower

Green Hydrogen Searches For Industrial Outlets

The title of this post, is the same as that of this article on E & T Magazine.

It is a detailed look at the uses for green hydrogen.

A few points from the article.

  • Like fossil fuel hydrogen can store energy for months.
  • Less that 10 % of green hydrogen will be used for energy storage.
  • Hydrogen has a poor round trip efficiency, if you create it with an electrolyser and then convert it back to electricity using appropriate technology.
  • Heavy transport may account for 25 % of the use of hydrogen.
  • Industrial and home heating applications could account for the use of another third.
  • One of the biggest uses today of hydrogen is in oil-refining to make low sulphur fuels.
  • Steelmaking could be a big user, but there are many different methods and some have problems.
  • Cement making could be a good use of green hydrogen.

The article is a must-read and it makes you think.

April 20, 2021 Posted by | Hydrogen, Transport, World | , , , , | 4 Comments

OVO Energy To Lead Major Zero-Carbon Heat Trial

The title of this post, is the same as that of this article on Current News.

These initial three paragraphs explain the project.

OVO Energy is to lead one of the UK’s largest ever zero-carbon heating trails, thanks to a £4.2 million grant from the government.

Kaluza, Sunamp, Retrofit Works and Parity Projects will work together with OVO Energy to install and operate zero-carbon heating systems worth up to £15,000 in 250 homes.

Mitusbishi’s Ecodan air source heat pump and Sunamp’s thermal batteries will be installed in the homes, creating electric, zero-carbon heating systems. Additionally, the homes involved will have up to £5,000 worth of energy efficiency improvements made.

That sounds like a sensible project to me, as we need to be zero-carbon in everything we do and heating is the largest source of emissions in the UK with twenty percent.

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