| http://www.w3.org/ns/prov#value | - done on this scale in any state in the country. >> let me ask you this. how much of california's schools currently spending on energy costs and how much will this likely save them in the long run? >> again, it is a huge number. california schools spend mo mo an bls than any other cost other than the labor costs that they are paying teachers and other officials. and nationwide, we spend $8 billion wi
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