Stanford engineers are looking beneath the waves for a way to turn greenhouse gas emissions into something useful. The engineers have built energy-efficient, corrosion-protected underwater solar cells that produce energy to create a chemical reaction that converts greenhouse gases into “solar fuel”. These special cells work by combining the energy it generates with captured carbon dioxide and water in a transparent tank underwater to produce environmentally friendly fuels. Elsewhere in Canada, an “air-capturing” plant filters carbon dioxide out of the air to produce carbon pellets. If initiatives like this can be implemented on a grander scale, then we could see a significant global reduction in greenhouse gas emissions.
Converting carbon dioxide into alternative fuels with underwater solar cells
More of Today's Solutions
A daycare built a ‘forest floor’, and it changed kids’ immu...
Time in nature is valuable for children’s physical and mental health, so one daycare in Finland decided to invest in a playground that replicated ...
Read MoreThis 30-minute training can help teenagers’ response to stress
Many successful people live by the expression “in every tragedy, there is an opportunity.” It turns out that the same kind of thinking can ...
Read MoreThe ongoing success of the 4-day workweek: a year in, companies share insights
Nearly 61 British businesses made the historic switch to a four-day workweek in 2022, setting in motion a cascade of beneficial effects that are still ...
Read MoreBartering is back: how to trade your skills and goods without spending a dime
BY THE OPTIMIST DAILY EDITORIAL TEAM In a world where we’re used to swiping cards and tapping phones to pay, it might seem old-fashioned ...
Read More
