Science
From mathematics and AI to medicine and psychology, The Optimist Daily features the latest news on discoveries, technological advances, and breakthroughs in the world of science. Our Science section is here to engage and enlighten you.
Texas-based startup embarks on a mission to decarbonize the chemical industry
Chemical manufacturing is responsible for 10% of global energy consumption and 30% of industrial energy demand. This results in 20% of all industrial greenhouse gas emissions, making it one of the world’s most polluting economic sectors.To counter that, a Texas-based Startup called Solugen Read More...
Corporate giants are making it easier for US companies to switch to clean energy
The green energy transition is essential in our fight against climate change, but to make the transition we need more corporations to get on board! In order to make it easier for companies to switch to renewable energy, some of America's top tech firms, manufacturers, and consumer companies are Read More...
Copenhagen could become the first carbon-neutral capital city by 2025
The capital cities of the world need to take a good look at that ambitious goal that Copenhagen is attempting to achieve. By 2025, the Danish capital wants to be carbon neutral by generating more renewable energy than it consumes from fossil fuels. Technologically speaking, Copenhagen has the Read More...
Simply heating stones could help solve the problem of storing clean energy
Energy storage has long posed an efficiency problem for renewable energy transformation. But lately, new technologies have been emerging that could solve the matter. One of those technologies comes from Denmark and involves a giant facility that heats up stones to 600 degrees as a means of storing Read More...
Puerto Rico passes historic 100% renewable energy legislation
After Hurricane Maria tore through Puerto Rico in 2017, the island was without energy for months, making it an incredibly pain-staking process to deal with the aftermath of the tropical storm. To make sure that never happens again, Puerto Rico has passed a bill that sets the island on a path to Read More...
Oslo is installing the world’s first wireless electric car charging stations
When it comes to electric vehicles, no one is further ahead of the game than Norway. The Nordic country has the highest percentage of residents driving electric cars, and the government is even mandating that all new cars sold in the country be all-electric by 2025. Now Norway is taking it one Read More...
Researchers develop nifty device that can use waste CO2 to purify wastewater
Access to clean water is something that many of us take for granted, but it's a serious problem across much of the world. Now researchers at the University of New South Wales (UNSW) Canberra have tested a new method for sterilizing water using hot bubbles of carbon dioxide, which they've found to Read More...
Meet the fired Kentucky coal miners who are picking up a new trade
Like the top story in today’s edition of the Optimist Daily already points out, coal is losing in the battle to remain a relevant energy source as renewables such as wind and solar have become cheaper. Still, while it’s good news for the planet that we’re lessening our dependence on coal Read More...
New study finds solar or wind energy is cheaper than coal in most of America
According to a major new study, the clock is running out for coal energy. Around three-quarters of US coal production is now more expensive than solar and wind energy in providing electricity to American households. The study’s authors used public financial filings and data from the Energy Read More...
Shell rebrands purchased UK energy utility and makes it 100 percent green
While there are plenty of reasons not to love energy giant Shell, they are taking major steps towards implementing more renewable energy. An example of which takes place in the UK where more than 700,000 homes in Britain are now enjoying 100 percent renewable energy thanks to Shell. The move Read More...