Checking in With "Going Green"

Going Green is a blog by a commodity analyst and trader from Connecticut who is trying to reduce his use of oil and natural gas. Recently, he installed a 2.5 KW photovoltaic array on his house.

For more on the story, and how things are turning out, follow the posts in this order:

What I Wanted from the Solar Panels

Solar Panels: What We Got

How Much Oil Did the Solar Panels Save?

I'm a sucker for folks who have the gumption to experiment on their own. Be sure to stop by and offer some comments on his project. And check back, as he's promising more analysis.

Technorati tags: Energy, Technology, Economics, Electricity, Solar

Comments

Anonymous said…

I went through this same drill back in the late '70s, when Carter was pushing his solar ideas and you got up to a 50% tax credit for putting one of these things in. Plus, in my state, you got another 10% on your state income taxes. I looked at them all, PV, hot water heating, space heating, the whole smash. The answer was always the same: I'd be dead before I saw any kind of real savings.

The numbers always turned out that I could buy a lot more kwhrs and BTUs from the local utility than I could ever save using these things. I just couldn't afford the economic penalty. I know a lot of people get warm and fuzzy feelings from doing these kind of things but in my case it just didn't make sense. I had college tuition to save for and young children to clothe and feed.

One thing people often overlook in the cost analysis is the time value of money. Would I be better tying up capital and interest charges on financing purchase of a solar heating system, or would I be better off buying CDs and other investment instruments that would earn me interest on my money? Kind of a no-brainer.

November 21, 2006 at 12:27 PM

Stewart Peterson said…

>>I'm a sucker for folks who have the gumption to experiment on their own.

Did you see this?

November 24, 2006 at 11:40 AM

How Nanomaterials Can Make Nuclear Reactors Safer and More Efficient

The following is a guest post from Matt Wald, senior communications advisor at NEI. Follow Matt on Twitter at @MattLWald.

From the batteries in our cell phones to the clothes on our backs, "nanomaterials" that are designed molecule by molecule are working their way into our economy and our lives. Now there’s some promising work on new materials for nuclear reactors.

Reactors are a tough environment. The sub atomic particles that sustain the chain reaction, neutrons, are great for splitting additional uranium atoms, but not all of them hit a uranium atom; some of them end up in various metal components of the reactor. The metal is usually a crystalline structure, meaning it is as orderly as a ladder or a sheet of graph paper, but the neutrons rearrange the atoms, leaving some infinitesimal voids in the structure and some areas of extra density. The components literally grow, getting longer and thicker. The phenomenon is well understood and designers compensate for it with a …

Missing the Point about Pennsylvania’s Nuclear Plants

A group that includes oil and gas companies in Pennsylvania released a study on Monday that argues that twenty years ago, planners underestimated the value of nuclear plants in the electricity market. According to the group, that means the state should now let the plants close.

Huh?

The question confronting the state now isn’t what the companies that owned the reactors at the time of de-regulation got or didn’t get. It’s not a question of whether they were profitable in the '80s, '90s and '00s. It’s about now. Business works by looking at the present and making projections about the future.

Is losing the nuclear plants what’s best for the state going forward?

Pennsylvania needs clean air. It needs jobs. And it needs protection against over-reliance on a single fuel source.

What the reactors need is recognition of all the value they provide. The electricity market is depressed, and if electricity is treated as a simple commodity, with no regard for its benefit to clean air o…

Why Nuclear Plant Closures Are a Crisis for Small Town USA

Nuclear plants occupy an unusual spot in the towns where they operate: integral but so much in the background that they may seem almost invisible. But when they close, it can be like the earth shifting underfoot.

Lohud.com, the Gannett newspaper that covers the Lower Hudson Valley in New York, took a look around at the experience of towns where reactors have closed, because the Indian Point reactors in Buchanan are scheduled to be shut down under an agreement with Gov. Mario Cuomo.

From sea to shining sea, it was dismal. It wasn’t just the plant employees who were hurt. The losses of hundreds of jobs, tens of millions of dollars in payrolls and millions in property taxes depressed whole towns and surrounding areas. For example:

Vernon, Vermont, home to Vermont Yankee for more than 40 years, had to cut its municipal budget in half. The town closed its police department and let the county take over; the youth sports teams lost their volunteer coaches, and Vernon Elementary School lost th…

NEI Nuclear Notes

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