Climate Action
What is Climate Action? Climate Action is humanity's efforts to reduce greenhouse gas emissions and enhance our planet's resilience against climate change. From adaptation to mitigation, at The Optimist Daily you will learn about the most recent positive news stories and solutions targeting climate change and other environmental issues.
Texas A&M launches center for insect farming research
Eating crickets for breakfast may sound unconventional, but this unlikely ingredient could potentially provide protein-rich food to the millions currently lacking it. We’ve written before about the environmental and dietary benefits of insect protein. Now, Texas A&M AgriLife Research has Read More...
Automated aircraft towing tech aims to save fuel and cut emissions
Airlines consume billions of gallons of jet fuel every year to transport passengers around the world. About five percent of that fuel is used on the ground, as airliners have to run their jet engines to taxi along the runway, generating a lot of carbon emissions in the process. A novel in-ground Read More...
Scotland to provide free bikes to kids in need
We at The Optimist Daily are big fans of cycling—it’s good for your mental and physical health, and it’s a better mode of transportation for our planet. So, it’s no surprise that we are happy to report that the Scottish government is planning on releasing six pilot schemes that will Read More...
This device combines solar and human energy to generate electricity
An average person creates 100 to 150 watts of power while riding a stationary bike. That energy, however, usually remains untapped, causing users to miss out on a great opportunity to generate their own green electricity. In fact, by harnessing the biomechanical power generated by a stationary Read More...
Manchester City is the first to offer soccer fans edible coffee cups
Soccer fans rejoice! In many cases, fans have returned to the stands after months and months of empty stadiums. However, returning fans aren’t just thirsty for the thrill of watching their favorite team play in the flesh—they’ll be thirsty for whatever the concession stands have to offer, Read More...
This community in California is enacting a ban on new gas stations
California’s fires are getting worse with each year, due in large part to the irresponsible exploitation of fossil fuels. Big Oil dependence has become a Big Problem that is incredibly difficult to solve because it has been designed into how communities function. Most cities aren’t walkable and Read More...
Volvo will soon use fossil-free steel to make its electric trucks
Earlier this year, Volvo pledged to go all-electric by 2030, while making its entire business operations (including its supply chain) climate-neutral by 2050 — all in a bid to do its part in the fight against the climate crisis. To that end, the carmaker has recently made a deal with Swedish Read More...
Retrofitting demonstrates the profitability of green industry
Research has shown that it is possible for our world to be sustainable and profitable, but transitioning away from the fossil fuel industry requires the transfer of job skills. In England, this shift is already taking place with the growth of the green home retrofitting industry. The Manchester Read More...
New tidal energy design harvests double the energy from ocean waves
Tidal energy could soon hit record conversion efficiency thanks to a new development from scientists at Australia’s RMIT. The engineers have developed a novel design for a convertor that they claim operates with far greater efficiency than current systems. They hope the breakthrough could pave Read More...
Remote Northern Ireland island aims to become carbon neutral by 2030
A UK island has just committed to becoming carbon neutral by the end of the decade. Lying six miles off the coast of Northern Ireland, Rathlin Island has only been connected to the electricity grid since 2007. About 150 people live on the island and they want to produce their own wind and wave Read More...