Forty percent by what? Mass, volume, or dollar value? Most likely (gosh, the article is so long form, I can't find out) it's dollar value, other types of comparison are nonsensical.
But then this is dependent on the oil price. Right now it's about $80/barrel, but the median price for the last 5 years was about $50/barrel. For liquefied natural gas (LNG) the current price is about $10/thousand cubic feet, but the median over the last 5 years was about $5.
But then this is dependent on the oil price. Right now it's about $80/barrel, but the median price for the last 5 years was about $50/barrel. For liquefied natural gas (LNG) the current price is about $10/thousand cubic feet, but the median over the last 5 years was about $5.