| − | A unit of measure that tells how much [[oil]] would have to be burned to produce the same amount of [[energy]]. For example, California's hydroelectric generation in 1983 was 58,000 '''barrels per day equivalent'''.<ref>http://www.energy.ca.gov/glossary/glossary-b.html#b</ref> | + | A unit of measure that tells how much [[oil]] would have to be burned to produce the same amount of [[energy]]. A barrel describes large drum with a volume of 158,987,294,928 ml.<ref>[http://en.wikipedia.org/wiki/Barrel_%28unit%29 Barrel(unit)], wikipedia</ref> [[Liberal]]s often want to pass '''federal''' legistrations to lower the BPD-equivalent used in '''states''', an example of an encroaching [[big government]].<ref>[http://www.ens-newswire.com/ens/nov2008/2008-11-21-02.html Democrats in Control: Energy to top agenda]</ref><ref>[http://www.hattiesburgamerican.com/article/20110118/OPINION03/101180315/Don-t-let-Sharia-law-creep-into-system When freedom is eroded]</ref> |