Electricity Costs: Know how much it costs to run an electronic air cleaner.
Endesa has also given Acciona electricity know-how and higher "visibility", says Mr Entrecanales.But he has larger ambitions: in ten years' time he wants Spain to account for just 30% of Acciona's business, against 80% now.
I didn't even know how electricity worked.
But do you really know how electricity gets to your home to do those things?
From the Standard Model, we know how electricity, magnetism, radioactive decays and nuclear forces work.
As Enrique Zapata, Mexico's Deputy Director General of Open Data, put it, 'Most people don't know how electricity works.
The real criminal act is of TVA's doing -- not implementing "global solutions" to the earlier "blowouts" on the ash containment area, not beginning the process of removing the coal ash from the spill site five days after the incident and, on a bigger scale, not moving away from coal as a electricity source when we know how harmful it is -- from its burning to its waste disposal.
"Because of charging losses, you don't know how much electricity you are actually putting into the battery," he notes.
"Everything you take for granted in the West" — electricity, computers and people who know how to use them, transmitters, announcers trained in speaking into a microphone, a music library, transportation, security — "we had to supply ourselves," Mohseni says.
And we don't yet know how to store electricity generated on hot summer days to use on cold winter nights.
The Edison Electric Institute, the trade association for investor-owned utilities, said that it could not predict the impact on electricity rates because "we don't know how stringent the new standards will be".
