LaFarge, the largest worldwide producer of cement, is working very hard on reducing its own carbon footprint. The problem is that their footprint is very large. Heating limestone and shale to 1500° C cannot be done with a small hot plate. One...
Author - free electron
I heard of this company on EcoTalk radio: USSEC – Homepage. They create a biofuel, that is not biodiesel, that uses more of the plant material and also delivers two other important products: carbon ash and biogas. Carbon ash is an additive to...
One of the hardest things to do is to get teenage girls to turn off the lights when they leave a room. I should know. I have two teenage girls. Every night when they go to bed, I walk around the house turning off lights and sometimes even the TV...
Almost all inventions are the creation of a small team. Sometimes, it is one monomaniacal man like Charles Goodyear, or a duo of bike repairmen like the Wright Brothers. Who are alternative energy’s inventors? Who will have the ideas? Who...
I am going to either call 1 888 567 8688 or go to this website and opt out of all the pre-approved mail I get. But first, I think it is best that I measure how much mail I get, so that I know how many acres of forestland I am saving. (And as far as...
