Interest in a 19th-century technology, solar thermal energy, is rising. Solar thermal technology uses mirrors to create heat and steam to power turbines to produce electricity. A Silicon Valley company says it can provide all of the electricity needs of the U.S., including a switch to electric cars feeding off the grid. If the energy storage challenge is met “within 18 months […] we will not only reduce [the] cost of [solar-thermal] electricity but also satisfy the requirements for a modern society”. The company insists it can do this at a cost of just 10 cents per kilowatt-hour, analogous to the price of electricity from burning natural gas in California if a cost was imposed for the emission of carbon dioxide.
Sunshine can provide all U.S. electricity through solar-thermal energy
More of Today's Solutions
Mental health: Learn the difference between ‘loneliness’ and ‘being alone’
For the past few years, we’ve been told that loneliness is a public health crisis, as damaging as smoking 15 cigarettes each day. The messaging is that ...
Read More3 healthy habits to boost your immunity this cold and flu season
A mild headache that just won't go away, a box of tissues by the bed, and sleeping uncomfortably with your mouth wide open... It's ...
Read MoreThe many benefits of cultivating intergenerational friendships
Humans tend to gravitate towards or become friends with people our age due to our experiences in school and work. As we age together ...
Read MoreCultivating climate resilience at COP28: 7 game-changing food and agriculture...
The convergence of global pressures, such as climate change and the mounting demands of a fast-growing population, has shone a bright light on agriculture's ...
Read More
