Above from McGraw-Hill Construction’s recent report on the $ value of construction starts in 2012 (which measure differs from the government’s “construction put-in-place” — construction spending — monthly numbers).

EleBlog take: The residential number is + 18%, good news, but maybe a Dead Cat Bounce. The nonresidential number is a bit of a mystery.

Having said that, it’s the Nonbuilding (heavy) Construction contract gain that’s impressive, and drives the 4% increase over the year-to-date number for 2011.

MHC’s verbiage might be important here:

Much of the lift in March came from work at a nuclear power facility in Georgia, and a similar lift was provided in April by work at a nuclear power facility in South Carolina.

Aside from the strength shown by electric utilities, April drew support from an improved amount of public works construction and a sizeable upturn for nonresidential building after a weak March.  Also contributing to April’s gain for total construction was a slight increase for residential building.

Why might that be important? If May and June do not produce the same kind of numerical gains in Utilities and Public Works, this gain might flatten out.

See this IAEI site post.

This blog on the NEMA site discusses (and links to) two association publications that

educate contractors on the wiring methods that can be used in PV in addition to those in NEC Article 690, and provide guidance on proper terminating of fine-stranded wire prevalent in these installations.

Listed 1st under the “Most Popular” articles on ECmag.com’s home page is this 2006 story — Tools Used by Most Electricians.

700-series T-8 fluorescents have gained 2 more years of viability, thanks to exceptions to the law made recently — for GE, Osram Sylvania + Philips — to the rules. Read more here, including this:

The basis for the exceptions was the growing scarcity and escalating cost of the rare-earth oxides used to manufacture the phosphors intrinsic to the proper functioning of fluorescent lamps. The severe supply/cost difficulties – which were not foreseen when the DOE Lamp Rulemaking of 2009 wrapped up – have been caused by manufacturing and export regulations subsequently instituted by China.

According to the DOE OHA ruling, “China now controls approximately 97% of the world-wide supply of rare earth elements and rare earth oxides, and has adopted policies that have drastically reduced the volumes of rare earth elements and oxides that can be exported to U.S. lighting manufacturers.”

Lux Research said recently that new solar installations (on planet Earth) will soar from 26.9 gW in 2012 to 38.3 gW in 2017.

That’s an increase of 11.4 gW, right?

Here’s the chart that appears with the item (on solar in emerging markets):

Now, look at the left axis. This chart sees solar installs in the selected regions going from about 1.5 gW this year to 4.5 gW in 2017.

That’s great growth, of course, but it adds up to only 3 gW out of the 11.4, doesn’t it?

So one might say that despite stupendous percentage growth in the selected regions, most of the solar installation gains will come from OUTSIDE the regions identified on that chart.

That’s what it says here.

It’s not what I thought before reading the piece, or what I heard in listening to the conference call featuring the companies’ chief execs after they announced the deal.

Reading the short item linked above made me think about the old saying — “to a guy with a hammer, everything looks like a nail . . . ”

 

. . . what’s that guy doing back there in the bushes? On live TV?

Turns out — it’s an electrical contractor, according to the item from MediaBistro.com.

EleBlog take: We wonder — was the forecast for Rain?

Recently, I posted an item about a Gilbane construction industry report. I don’t know if what I wrote was spectacular, but the fact that a construction customer produced a lot of pages and analysis on the industry’s direction and costs impressed me.

Lo and behold, in my in-box the other day was a Q2 report from Gilbane, Construction Economics, dated May 2012. It included this graphic:

EleBlog take: The methodology may not be perfect, but this is a fast, easy way to grab a handle on productivity in the construction industry. The news: It’s declined in 7 of the 10 years in the table, such that where $1 billion in construction created 6,268 jobs in 2002, it now creates 6,808 jobs in the construction industry.

 

Warren Buffet apparently had a “Secret Millionaire’s Club” contest. There were 5 finalists, all of whom were given 10 shares of Berkshire Hathaway stock (Class B, the cheaper one, of course).

The winning idea: LED on your clothes, from Aria Eppinger:

“I came up with Shine So Bright when my family was making light up sweatshirts at the holidays. It took forever for my dad to finish soldering my sweatshirt.
“I wanted a quick and easy way to make a beautiful light up design on any piece of clothing.  Shine So Bright will sell a kit that contains LEDs, colored conductive thread, switches and batteries through an online website. I will first find a manufacturer, have the kit packaged and then market and sell them on a website and at places like JoAnne Fabrics and Michaels.
“My customers will be people who want to have bright, cheery clothes that are easy and inexpensive. Shine So Bright is a great family activity, and can be done in social groups such as Girl Scouts and parties.”