As is clear in the information at the Deepwater site, the Deepwater rates being discussed in the OP are for a small scale preliminary demonstration project and are not representative of what might be expected from large scale projects. From the OP article:
The government cost estimates reflect the smaller of Deepwater's two projects, a demonstration wind farm off Block Island that will have up to eight turbines and is expected to be up and running by 2013.
The company – which was handpicked by Gov. Don Carcieri in 2008 to develop wind power off Rhode Island's coast – is also proposing a much larger, utility-scale development of up to 200 turbines that won't be in place until at least 2015.
What is the alternative to renewables that the OP poster hopes you will support if you are spooked about renewables?
He wants you to endorse nuclear; so, what is the status on that?
Well, there is Finland’s Olkiluoto plant. Its originally scheduled completion date in April 2009 has slipped 4 years to end of 2013. Originally projected to cost 3 billion euros but as of May 2009 the project cost has risen to 6 billion euros.
This project is heavily subsidized with an interest rate of only 2.6 percent; additionally, French citizens are paying for the cost over-runs on this singular (for the nuclear industry) turnkey fixed-price being built by their quasigovernmental French nuclear sales entity AREVA.
Levy County, Florida
Owner: Progress Energy
Originally completion date 2016
Already slipped to March 2018 with indications that hoped for date could slide further - to 2021
Original cost of $17 billion has risen to over $22 billion
Ratepayers already being billed for the project by authorization of Florida’s Construction Work in Progress or CWIP law that allows builders of nuclear plants to collect regardless of the actual progress on the plants. No other technology is given this option.
Georgia Vogtle
Owner: Georgia Power has proposed a two reactor expansion at the current facility.
$8.3 billion loan granted.
Georgia Power ratepayers are already paying $3.73/mo. for the new build even though the plant will not produce anything until about 2017. The reactor design hasn’t been approved by the NRC yet! Increases in the rate being charged are expected later this year.
Here are a couple more examples quoted directly from the paper where the above information was gleaned:
South Carolina and its SCE&G ratepayers are also being forced to pay in advance for a proposed two reactor project that is projected to cost almost $10 billion. proposed financing its planned $5.4 billion investment in the new power plant by raising rates, starting in 2009 with an increase of 0.49 percent in March and another 2.8 percent in October, followed by increases in each of the next 10 years.(25) Despite having a majority of the project costs financed in advance by SCE&G ratepayers, the state owned power company, Santee Cooper, is looking to reduce its share in the project from 45 percent to 20 percent, citing a reduced need for the electricity that would be generated.(26)
In Texas, a similar partnership struggled when CPS Energy in San Antonio reduced its stake in the South Texas Project from 50 percent to 7.625 percent, citing rising costs. The facility was originally projected to cost $ 5.4 billion, then it was $10 billion excluding financing costs, then $14 billion, causing CPS Energy to re-evaluate its position.(27) The total cost of the project, including financing costs is now projected to be over $18 billion.(28) The two reactor project is reported to be on schedule for operation in 2016 and 2017.(29) Executives for the two partners of the project with CPS have been reported as saying that cannot build the reactors without receiving a federal loan guarantee, which they have not yet received.(30)
http://www.ieer.org/fctsheet/StatusNuclearPowerProjects2011.pdf-Status of Proposed Nuclear Power Projects – January 201
IEER.ORG