The bare facts are these, according to this lengthy analysis by Bloomberg News: Since 1953, the U.S. has imported more energy-producing resources than it has exported. The main reason is that the U.S. doesn’t have a lot of domestic oil production and has always relied on imports from other countries, many of them countries in the troubled Middle East. In a political context, the phrase “energy independence” is usually associated with pie-in-the-sky notions of being free from the odious burden of foreign policy entanglements in that region.

But now, Bloomberg says, the idea is no longer so pie-in-the-sky: Last year, the U.S. produced about 81 percent of its energy, up from a recent low of 70 percent in 2005. What gives? A boost in domestic oil production, more efficient cars, stricter mileage standards, ethanol in our gasoline and a significant surge in U.S. production of natural gas. In fact, if this keeps up, the U.S. is on track to be the biggest energy producer in the world within eight years.

Does that sound like something of an opportunity? You’d better believe it. Insight Venture Partners, the New York-based venture capital and private equity firm that has in the past invested in tech properties like Twitter, Tumblr, LivingSocial and FlipBoard, is leading a massive $165 million investment in a Texas-based oil and gas database company called Drilling Info.

Essentially, what the company does is provide a lot of incredibly specialized information about where energy resources like gas and oil wells are located, what its characteristics are, how long a site is likely to be productive, and so on. The database is offered via the cloud as a software-as-service product. “It really focuses on giving energy companies the data they need to make smarter decisions about where and how they spend their production resources,” Deven Parekh, managing director at Insight, told me. The database tracks information like depletion curves — a measure of how long a well can continue producing oil — and environmental information, seismic data and so on.

Offering it as an SAAS product just makes it easier to manage and maintain. Once upon a time, database companies would send out CDs with software and data updates. Using the cloud makes it easier to keep the data current, and to save on costs.

Parekh told me that Drilling Info has about 3,000 customers in the U.S. and worldwide; and while he wouldn’t disclose its annual revenue, he said it’s in the tens of millions each year. Its customers produce about 90 percent of the oil and gas produced in the U.S. A lot of its demand is coming from companies working on so-called “unconventional exploration” for oil and gas resources, and there’s also significant international interest, too. For example, there are more companies working on methods for getting hard-to-reach oil in shale reserves.

Parekh says the moment has come for some serious investment in energy production technologies. “Everyone pays attention to all the innovation going on at Apple and Google, but what they tend not to appreciate is how much innovation is taking place in the energy industry,” he said. “We don’t talk about it every day, but there’s so much going on.”

Battery Ventures and Eastern Advisors Private Fund are also investing, and at least part of the funding round is going toward earlier shareholders. The capital will be used to expand its customer footprint, but also to possibly make some acquisitions.

Note: Initially the headline on this story said it was Index Ventures, not Insight, making the investment. I’ve since corrected it, though the initial erroneous headline is still making the rounds on Twitter. Sorry about that.

Late yesterday, NASA announced the discovery of a planet just outside our solar system that is the most like Earth to be found so far.

Located using the Kepler universe-trotting telescope, the planet that has been named the poetic Kepler 22-b is a balmy 72 degrees.

That’s because it is in a habitable “Goldilocks” zone (see chart below) and seems to circle a sun much like our own.

Yes, I am hoping this Earth 2.0 is just like Counter-Earth from the comics, too.

But, at more than twice the size of Earth, it is likely all ocean and rock and gas at this point, and is more than 600 light years away. So, if any geek is planning a star trek, it will take a lot of rocket fuel.

(Photos courtesy of NASA)

Last week, BoomTown paid an economically-minded visit to the Redwood City, Calif., offices of BillShrink, a Silicon Valley start-up aimed at helping consumers find cheaper prices on gas, cellphones and plans and credit cards via a Web-based comparison and alert system.

Launched about a year ago and armed with about $9 million in funding from Bessemer Venture Partners and Trinity Ventures, it has aims of moving into a range of other money-saving arenas too.

But today, it got a major boost in its existing business by inking a deal to be part of a huge national advertising campaign by T-Mobile aimed at boosting price awareness among consumers, an apt message for these econalyptic times.

The ads will start tonight in a big way on the finale of “American Idol” and will star Catherine Zeta-Jones, who asks consumers in high-profile television commercials if they want a “mobile makeover.”

Cue BillShrink, even if it does not end up recommending T-Mobile’s service.

It is the first time the mobile carrier has recommended a third-party Web site and one that is independent. T-Mobile must, given it is the No. 4 player and has to beat the bigger players with a curve ball.

While BillShrink does make money from referrals of vendors, BillShrink CEO Peter Pham said the service it delivers to consumers must remain unbiased to render the right comparison results to consumers.

I sat down and talked with Pham, a former Photobucket exec, about all this and also where BillShrink is headed next.

Here’s the video interview: