How can we connect solar photovoltaics (PV) directly to railways to power electric trains? That’s the question my charity 10:10 and researchers at Imperial College’s Energy Futures Lab are trying to answer. Electric trains are by far the best long distance transport mode when it comes to carbon emissions – at least when their electricity comes from renewable sources like solar or wind. But the UK’s ageing power network poses a significant challenges to any
Solar-powered trains are closer to reality than we might think
More of Today's Solutions
How one small device is solving the apartment solar access problem
BY THE OPTIMIST DAILY EDITORIAL TEAM An Australian device that splits rooftop solar power across an entire apartment building just won the country's top ...
Read MoreHungary repeals anti-LGBTQ law, unlocking billions in EU funds
BY THE OPTIMIST DAILY EDITORIAL TEAM Hungary's parliament voted last Tuesday to repeal the 2021 Child Protection Law that banned the portrayal or promotion ...
Read More5 ways to be a better listener in your relationship
In your relationship, you and your partner each come in with your own unique set of values, beliefs, and points of view. You both ...
Read MoreEasy steps for firm and smooth-looking legs
Summer is here and it is time to shed our outerwear layers! If you are looking to make your legs appear and feel firmer ...
Read More
