Both houses of the California legislature have passed a bill called SB-32 which would tell the California Air Resources Board "to ensure that statewide greenhouse gas emissions are reduced to 40% below the 1990 level by 2030." The state's Democratic governor has issued a statement indicating that he intends to sign it into law.
The Western States Petroleum Association and the California Manufacturers & Technology Association expressed their opposition to the bill.
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(Score: 1) by anubi on Thursday September 01 2016, @08:21AM
What you're talking about exists and has been around for decades. It's called a ground source heat pump (GSHP). The principle is 6ft down the earth is a constant 55F.
Exactly. Its not exactly rocket science. Like you say, not even new. My only twist is phase changing both propane and water in order to store thermal energy ( either to heat or to cool ) driven by solar energy, so that one can continue to have a boosted GSHP operating during times the solar panels aren't putting out sufficient to do the job.
"Prove all things; hold fast that which is good." [KJV: I Thessalonians 5:21]