You would still need AC for kitchen appliances and such. But consider changing these over to DC. Imagine a house where everything ran on DC! Let’s take it further and imagine running DC from the ...

with the notable exception of some big appliances. Batteries store DC. If more and more homes have some local DC generation capability, it stops making sense to convert the local DC to AC just to ...

Most brand new cars leave now the factory with USB ports inside the cabin, allowing you and your passengers to charge ...