EcoFactor Cuts House Power By 17 Percent; IBM Launches its Buildings Effort
Never have so few done so much for so many thermostats.
Is Sodium the Future Formula For Energy Storage?
The volatile half of NaCl could become a stable in industrial batteries. It’s a work in progress that’s gone on for decades.
Can China Take Over LEDs? SunSun Makes its Case
China hasn’t taken over LEDs, yet. But the companies are coming. SunSun is the latest.
Energy Storage at Grid-Scale: PG&E Demo Projects
One of the greener utilities tests the energy storage waters. Cautiously.
Efficiency Matters: SunPower Sets Efficiency Record With a 20% Module
Suniva and Suntech also show solar efficiency progress at Intersolar.