1 Free heating degree day and cooling degree day data. 2  Reports and charts for degree days, average daily temperature, cooling degree days, heating degree days, and degree day forecast.  14,000 weather stations in the United States and Canada.
In 2011, the marginal cost of production for oil was $92.26 for the 50 largest listed oil and gas companies, according to the Wall Street Journal.This will climb to $100 a barrel in 2012.n 2011, the marginal cost of production for oil was $92.26 for the 50 largest listed oil and gas companies, according to the Wall Street Journal.
As we showed back in April, the marginal cost of production of gold (90% percentile) in 2013 was estimated at between $1250 and $1300 including capex.hich means that as of a few days ago, gold is now trading well below not only the cash cost, but is rapidly approaching the marginal cash cost of $1125...