So BCBS is saying they will get their $210,000 initial money back in about 4+ years ($53,068 saving per yr). What percent of BCBS power consumption does the solar cel cover per year?
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Tennessee's largest health insurer installing city's largest solar array
So BCBS is saying they will get their $210,000 initial money back in about 4+ years ($53,068 saving per yr). What percent of BCBS power consumption does the solar cel cover per year?