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.
China’s wind energy hit new record in 2015
China’s new wind capacity reached a record high in 2015, with a jump of more than 60% compared to the previous year, according to official data released yesterday. The Chinese National Energy Administration (NEA) stated that the country added 32.97 gigawatts of in 2015, according to state Read More...
How 11 countries are shifting to renewable energy
This December, almost 200 countries from every corner of the world signed the Paris Agreement, committing to decrease greenhouse gas emissions and – dare we say – save the world! The question on everyone's mind: How? The truth is, we don't have to wait on scientists to invent some Read More...
Ugandan engineers have built a solar-powered bus for Africa’s roads
Engineers in Uganda have built a bus that runs on Africa’s most abundant resource: sunlight. Named the Kayoola, the 35-seater bus can run up to 80 kilometers on two power banks that can be recharged by solar panels installed on the roof of the bus and has no emissions. Since they can generate Read More...
EasyJet to cut carbon emissions with hydrogen fuel-cell trial
EasyJet has announced it will trial the use of hydrogen fuel cells on their planes to save a potential 50,000 tons of fuel and corresponding CO2 emissions each year. The hydrogen fuel cells aren’t the alternative to jet fuel, but will rather capture energy from when the plane brakes. That energy Read More...
Rwanda: How use of renewable energy could boost household income
The government is progressing in increasing access to electricity countrywide, especially in rural areas where the majority of Rwandans do not have power for lighting or to run income-generating activities. To increase access to energy, the government started initiatives, like model green villages Read More...
A small, self-governing island may hand over its roads to self-driving cars
Phil Gawne, the transportation minister on the Isle of Man, is working 16-hour days on two projects rooted in radically different eras. First, he’s trying to salvage the island’s horse-drawn carriages that date to 1876. At the same time, Gawne is leading a project to potentially lure Read More...
Morocco to launch world’s largest solar energy plant
Moroccan King Mohamed IV will launch the biggest solar energy plant in the world tomorrow, the Anadolu Agency reported yesterday. The plant called Noor 1 has been built in the Sahara desert, near the town of Ouarzazate. An official said: “Morocco gives much importance to the renewable energy Read More...
India coal energy developer converts one site to solar electricity
February 2nd, 2016 by Glenn Meyers Citing economics, RattanIndia Power Ltd., a leading developer of coal-fired power plants in India, plans a switch to solar for an 800-acre (324-hectare) site in Punjab. According to BloombergBusiness, the company had earmarked the site for another Read More...
Why the renewables revolution is now unstoppable
The International Energy Agency projects that renewables will account for half of global power generation by 2030 and will continue to progress faster in the decades following. Here are some of the many reasons why. Firstly, major improvements to the electricity transmission system now allow Read More...
India is helping carmakers go green in fight against smog
As the New Delhi Auto Show nears closer, India is keen to get hybrid and electric cars into the mainstream. Cities across the country are being engulfed by smog and the odd-even license plate plan has gotten off to a bad start, so the government is teaming up with automakers such as Toyota as well Read More...