Alphabet dropped its plan for solar-powered internet drones
It sees balloons as a better way to get the world online.
A French town just installed the world's first 'solar road'
You can even drive a big rig over it.
Six places where renewable energy is cheaper than fossil fuels
From the US to Dubai, and some places in between.
Google expects to run solely on renewable energy in 2017
All of its offices and data centers will run on purchased solar or wind power.
Solar beads can make some very cool lamps and flashlights
Here's what solar power may look like in the near future.
Tesla runs an entire island on solar power
Its grid on Ta'u shows that you can eliminate conventional energy... in the right situations.
ICYMI: Charging lights with foot power
And solar panels too, natch.
A real-world Hyperloop preview, and more in the week that was
Plus, the Otto self-driving truck made a 51,744-can beer run.
Tesla unveils its solar roof and Powerwall 2
The company wants you to harness the power of the sun.