Air conditioning refresher: Proper system operation – key

Air conditioning: an ingenious invention – an almost indispensable addition to the home, that is, where appliances are concerned. Whether inside or outside the domicile (and automobile too, if you want to get real about this), being able to take air and “condition” it so as to provide one a level of comfort, most especially … Read more

California’s improved economy comes as greenhouse gases fall

Fantastic is reducing greenhouse gas (GHG) emissions. More fantastic is fewer GHGs and an economy growing simultaneously, and, such is precisely the case in California. Speaking to this, the California Environmental Protection Agency Air Resources Board (ARB) declared: “Demonstrating California’s progress toward a clean-energy economy, the California Air Resources Board today [Jun. 7, 2017] released … Read more

Institute for Transportation and Development Policy, Univ. of Calif., Davis have transpo plan, 3 really

What should be the aim of transportation development? Place-to-place mobility? Efficiency? Connectivity? Economic prosperity? Environmental sustainability? All of the above? All of the above. It isn’t enough anymore, or so it would seem, just to be able to travel, move cargo from one location to another. That was fine for an earlier time – life … Read more

Transportation on a roll: Getting better all the time

There is this old saw: “If it ain’t broke; don’t fix it.” All well and good if it can be determined unequivocally if some “thing” is working properly and therefore is not in need of fixing. To toot my own horn, that’s a pretty good analysis if I do say so myself. This is not … Read more

For air-pollution conversion device, the sky’s the limit

Researchers in Belgium have created a device which can convert polluted air into energy. That’s just one of the device’s capabilities. The other is its ability to make air pollution harmless. The catch: light from the sun is needed to facilitate both processes. “‘We use a small device with two rooms separated by a membrane’, … Read more

CATS: Energy from tree leaves. One company’s products spark excitement

Number 37 in the Clean Air Technologies Series. There are different methods by which energy can be captured and applied. Are you ready for this: How about an electricity-producing tree? Now, it is widely known that Thomas Alva Edison was one of the first to harness electricity and use it to create artificial light. He … Read more

In 2017, do as California is: Make air cleanup, job one – Part 2 (stationary sources)

“The science is clear: breathing polluted air increases the risk of debilitating and deadly diseases such as lung cancer, stroke, heart disease, and chronic bronchitis. Air pollution is now the world’s fourth-leading fatal health risk, causing one in ten deaths in 2013.”1 Air in California, America’s 31st state, is under repetitious attack via a hail … Read more

‘(I Did It) My Way’: May be SoCal’s goods movement air-cleanup anthem…or maybe not

So, sitting in my living room on Wed. evening Feb. 1, 2017, I watched intently the PBS (Public Broadcasting System) NOVA episode “Search for the Super Battery,” some of the program content shown previously on the Jan. 29, 2017 edition of CBS’ “Sunday Morning.” Batteries being the NOVA program’s key highlight, such others as energy … Read more

On the clean-air, clean-energy cutting edge: Practices, programs in Calif. getting results

The below in its totality was originally published by Jayant Kairam on the Environmental Defense Fund’s Energy Exchange blog.1 The late California historian Kevin Starr once wrote, “California had long since become one of the prisms through which the American people, for better and for worse, could glimpse their future.” These words have never felt … Read more

More power to ya: More renewable energy on the way to more people

With energy demand in the U.S. expected to increase 22 percent by 2040, according to information presented on the PBS NewsHour (via a factoid displayed during the Jan. 4, 2017 broadcast), having enough electricity to meet America’s growing energy needs, needs to be assured. It’s a pretty good bet that more and more of this … Read more