It seems that every election season, conspiracy theories arise that the oil companies are trying to bring down gasoline prices in order to influence elections. The thinking is that oil companies tend to favor Republicans (true) and that they bring prices down to help Republican candidates. When I hear this sort of talk, I try to explain to people that U.S. oil companies control so little of the world oil market that there isn't much they can do to influence prices. They simply don't have the stroke that people think they have.

But a poll in 2006 showed that nearly half of Americans thought Bush had successfully manipulated prices down as the election approached:

Almost half of all Americans believe the November elections have more influence than market forces. For them, the plunge at the pump is about politics, not economics.

Retired farmer Jim Mohr of Lexington, Ill., rattled off a tankful of reasons why pump prices may be falling, including the end of the summer travel season and the fact that no major hurricanes have disrupted Gulf of Mexico output. “But I think the big important reason is Republicans want to get elected,” Mohr, 66, said while filling up for $2.17 a gallon. “They think getting the prices down is going to help get some more incumbents re-elected.”

This is a guest post by Kate Lister. Kate, along with partner Tom Harnish, runs a web site called Undress4Success.com, which offers advice on work at home jobs, freelance opportunities, and home-based businesses. Kate and Tom are telecommuting researchers and authors; their academic study of the topic is balanced with practical lessons they've learned from over twenty years of home-based work and business ownership. They are currently working on a book, Undress4Success—The Naked Truth About Working From Home for John Wiley & Sons (March 2009). This will be their third book for Wiley.

I see several possible explanations, including a long term shift in prices valuing diesel (or "distillate") more highly than gasoline; political pressure to keep gasoline prices low; and integrated oil companies not really needing a high gasoline pricing margin to keep overall profits at an acceptable level. I do not see ethanol as playing a significant role at this time. Regardless of the explanation, refineries and gasoline stations that are not part of oil conglomerates may find this a difficult storm to weather.

Figure 1 shows that the differential between the retail price of gasoline and the per-gallon cost of crude oil has recently dropped dramatically, leaving a much smaller margin to cover expenses and profit. It is this shift that I am discussing in this article.

This post presents the development of the energy mix for UK, how UK in less than a decade went from being a substantial energy exporter to a substantial net energy importer. A more detailed look on what to expect for UK natural gas prices in the near term and a brief discussion on the real options available for future UK energy consumption.

The UK development in energy consumption and energy mix for the years 1965 - 2007 in MTOE. Click to enlarge.
(MTOE; Million Ton Oil Equivalents; 1 MTOE approximates 20 000 bbl/d (oil))