The hydrogen fuel cell is the perfect instrument to power an electric car. The burning of hydrogen in a fuel cell is perfectly clean, producing nothing but water out of the tailpipe of the car. The problem is that almost all commercial hydrogen is produced in an energy-intensive process called “steam reforming”, using methane gas from fossil sources. Methane is a potent greenhouse gas. The sustainable way to produce hydrogen is through electrolysis of water. But that process requires expensive electrodes. That’s why Tesla- founder Elon Musk pushes the battery as power source for electric cars and even homes while calling the hydrogen fuel cell a “dead-end” technology. But new research out of Stanford has produced electrodes that have a considerably longer life and are cheaper to produce. This can be a game-changer for the fuel cell.
Sustainable production of hydrogen can change renewable energy revolution
More of Today's Solutions
This series will take you to the world’s most ingenious homes
We at the Optimist Daily are always curious about the latest developments in architecture and design. It came to our attention that Apple TV+ has ...
Read MoreThree types of plants that will thrive in your kitchen
There’s nothing like a little indoor greenery to brighten up your home, especially if you live in an apartment where there’s no space for ...
Read MoreSelf-sustaining batteries powered by the body’s oxygen
Imagine a world in which medical implants may run perpetually without the need for battery refills. This futuristic potential could soon become a reality ...
Read MoreHow to listen like a therapist with four ways to build deeper connection and ...
BY THE OPTIMIST DAILY EDITORIAL TEAM We often underestimate the power of truly being heard. But anyone who’s experienced the relief of someone really ...
Read More
