The Meaning of Rejected Energy
I love the US energy flow charts published by the Lawrence Livermore National Lab each year. The chart for 2021 came out in April, and you can see it in its full glory above. (Right click to download the full…
I love the US energy flow charts published by the Lawrence Livermore National Lab each year. The chart for 2021 came out in April, and you can see it in its full glory above. (Right click to download the full…
Lloyd Alter, architect and prolific blogger at Treehugger, has a new book. Titled Living the 1.5 Degree Lifestyle,* the book is an exploration of what it takes to live within a pretty strict carbon budget. That means tracking the carbon…
The two primary ways you can heat your house are by burning a fuel (e.g., fossil gas, fuel oil, wood) or using electricity. Furnaces and boilers distribute the heat from combustion to heat a house. Electric resistance heat makes sense…
On the new home electrification front, the Home Innovation Research Labs released some interesting data this month. You may have noticed that going all-electric with buildings and transportation has become a thing in the past few years. Climate change is…
Sometimes companies that make products stretch the truth, embellish features, or rely on their potential customers' ignorance of how things work. Shocking, I know. The world of electric heating has such companies. But if you're looking for a device that…
Maybe you've heard the rumblings coming out of the environmental and building science crowd. Maybe not. But it's getting louder lately. The rumbling I'm alluding to is the move to switch from natural gas to electricity as the energy carrier…
It's wintertime in the Northern hemisphere and that means we're heating our homes. The new year started off a bit on the warm side, with the temperature at nearly 70° F (21° C) here in the Atlanta area. In terms…
Welcome to another January, this time in the year 2019. The month, of course, is named after the Roman god Janus, who has two faces, one looking backward, one forward. Because, you know, to really know where you're going, you…
Happy birthday to Willis Carrier! He invented modern air conditioning and changed the world. In his quest for a device to control humidity in the Sackett-Wilhelms Lithographing & Publishing Company in Brooklyn, New York, he invented a device that changed…
Well, another year has come and gone. Out with the old, in with the new, and all that. A time for introspection and resolutions. Taking stock of where we are and plotting a course for where we want to be.…