Today’s Solutions: November 23, 2024

In the near future, people in the UK may be transported on trains that run on human waste. Yes, you read that right.

Last month, Ultra Light Rail Partners received £60,000 ($81,540) from the government’s Sustainable Innovation Fund to further develop a train that runs on biomethane, a type of biofuel derived from several waste products, including sewage sludge, food waste, and animal manure. To make the fuel, these waste products are fed to bacteria that break them down to produce a gas that can be used as a cleaner alternative fuel.

The process of burning biomethane does release carbon into the atmosphere, but proponents argue it would be released anyway by natural processes. Rather than burning fossil fuels, biomethane simply gives waste products a new life as a fuel source.

Looking towards the future, The Independent reports that ULR is developing a railcar that could replace city trams and will be capable of carrying 120 passengers, with an added focus on Covid-19 safety. More specifically, the new railcar will reportedly feature ultraviolet lights and heavily filtered airflow.

Image source: ULR

Solutions News Source Print this article
More of Today's Solutions

This Canadian didn’t want to fly from Germany to Canada—so he took a cargo ship

When Will Vibert’s European work visa was closing in on its expiration date, the Canadian was reluctant to travel back to Vancouver via plane. ...

Read More

Simple movement is connected to better brain health in older adults

It goes without saying that practicing regular exercise offers plentiful benefits for our overall health, but as we age, engaging in the same exercise ...

Read More

Passive cooling techniques reduce AC strain by up to 80 percent

In the summer months, many of us are of two minds: we’re dying to keep it cool, but we’re also dying not to spend ...

Read More

Making windows bird-friendly: a crash course on protecting our feathered friends

In 1990, Michael Mesure was on the way to a wildlife rehabilitation center. Among his passengers was a common yellowthroat, a colorful warbler that ...

Read More