I was fortunate enough to hear Glenn Tecker give a speech about leadership last week. It was a terrific speech, but one piece in particular has stuck with me.

He talked about how we are moving from a Carbon Economy to a Green Economy. The path looks like this:

He views the end state here as about a decade away.

And, of course, I got to thinking about what this means for real estate.

First of all, if you're a buyer, you should be looking for energy efficient/green homes. That's not just for your own short term financial/health well being. It's because when you sell that home down the road it's likely to net you significantly more money.

What that rules out, of course, is a McMansion. I'm not saying no one will ever buy a McMansion again. I'm saying the market for those monstrosities is going to be so small, and the existing supply is so large, that you need to seriously consider the financial implications of such a purchase.

If you recently bought a home and are thinking about doing some upgrading/updating, every item you think about improving, add a green filter to that decision making. Ask yourself if what you're doing will make the house more appealing in that future green economy.

And, if you're contemplating selling any time soon, start thinking about what energy efficient qualities your home has already. Talk to your agent about how those can become part of the marketing plan. And, if you're doing any upgrades before selling, factor this into your plans.

One word of caution here. If you're selling in the short term, do NOT invest a lot of money in "green" or any other kind of upgrades. You will not get a good dollar return.

The pain in the diagram above will be unavoidable for the economy as a whole. But some smart planning may help you avoid it in terms of buying and selling real estate.