The US power generation portfolio is primarily made up of nuclear power, coal, and natural gas. Hydroelectric can be significant in parts of the country (and in power coming from Canada) but no one is even thinking of adding new hydro assets (in fact they talk about tearing down the dams we have today). Despite all you read in the press, “alternative” energy including solar and wind energy makes up a minuscule portion of total US generation (and almost none of the critical “base load” generation which is reliable).
In many posts over the years I have written about the media myths about power – one of the most prevalent is that nuclear power is enjoying a “renaissance” – nothing could be further from the truth. You can click on the sidebar (here) to view my previous posts on this topic. Nothing of substance (i.e. shovels turning dirt, committed orders occurring) is happening in the US; even in Europe where the revolution is also occurring one of the few new Western nuclear plants under construction (in Finland) is plagued by cost overruns and difficulties – from this NY Times article:
Areva, a French nuclear construction company, said this week that its project to build the world’s most powerful reactor remained mired in delays and was over-budget by 2.3 billion euros, or about $3.3 billion. The price tag of the plant in Olkiluoto, Finland — the first of a fleet of so-called evolutionary power reactors that Areva foresees building in coming years — was about $4.3 billion in 2003 and costs have steadily increased. The reactor was meant to have gone online early this summer but Areva no longer is committing to any dates for its completion.
With all of these difficulties in building coal or nuclear plants, the industry has turned almost exclusively to natural gas in order to provide extra capacity for the US. Natural gas plants are relatively cheap to build and easy to site; they emit less greenhouse gases than coal plants – but their down side is that with the price of natural gas up near $10 – $14 / unit (as anyone who uses natural gas to heat their home can attest), these plants are much more expensive to run. In addition, US supplies of natural gas have been limited (by exploration constraints and lack of LNG facilities and pipelines to get the gas where it is needed).
Natural Gas Today:
Often in this blog I criticize journalists for their poor understanding of business concepts; but I need to instead praise the Wall Street Journal for an excellent and succinct article on natural gas on Monday, October 5th.
The article is titled “Natural-Gas Glut Posts Risks for Independents” and is about the impact of lower natural gas prices on independent power producers (traditionally known as IPP’s). This article is on the back page of the investing section, called “Heard on the Street”. The articles here assume that the reader has a pretty in depth knowledge level of what is being discussed and as such get right to the point.