Recent Posts:

A Light Switch Without Wires

Michael Kanellos: September 25, 2008, 6:03 PM
SAN JOSE, Calif. -- Think of it as peel and stick electronics. Verve Living Systems is debuting a new lighting control system for homes at West Coast Green that does away with wires. You plunk a light switch on the wall (you can stick it on with tape or screw it in), sync it with a remote control to a particular lamp, and that's it. The next time you flick the switch on, the light goes on. Flick the on button and hold your finger on it, and it acts as a dimmer. Flick it off, and it turns off the light. You can then take it to another room, sync it with another lamp, and start using it there. At nighttime, you can even tweak a switch to flick on lights that will let you go from...

Green Building VC, Pt. 3: Meet the Team

Michael Kanellos: September 25, 2008, 6:03 PM
I finally spoke with the team at the VC firm that will target green building. Navitas Capital is run by Jim Pettit and Travis Putnam. They plan on strictly investing in companies dedicated to green buildings, building materials and other technologies that relate to cutting down the energy and carbon generated in construction or running structures. So far, the firm has invested in Serious Materials, the green drywall guys, and Integrity Block, which makes a building brick out of rammed earth. Integrity Block is particularly interesting. EcoRock, the green drywall from Serious, gives contractors and building owners LEED points, but it costs more than regular drywall. Integrity...

Startup Converts Old Shipping Containers Into Homes

Michael Kanellos: September 25, 2008, 1:18 PM

Here's a home that’s been on the high seas.

South Carolina’s SG Block is retrofitting those 40-feet steel boxes you see on cargo ships emblazoned with brand names like Maersk into building units for homes. The home you see in the picture, on display this week at West Coast Green taking place in San Jose, is made up of five of them. Three reformed containers form the bottom floor and two make up the top floor.

The company has already erected a few homes and is now working on a development of several homes in Oceanside, California. Because the frame is made of steel, the homes also should stand up well in earthquakes. Ultimately, SG wants to become a component supplier to the...