Every day, it seems we read more about hydrogen fuel-cell vehicles, most of which appear to be written purely to further confuse people who don’t really understand this in the first place. An excerpt from the article linked above: “Fuel-cell vehicles …. can operate on renewable hydrogen gas.” As the author must know, the concept of “renewable (more…)
Despite decades of efforts that have dramatically improved access to clean water in India, more than 140 million people there still drink water contaminated by bacteria, chemicals, and other pollutants. Many of those Indians live in remote villages where it is not economically feasible to build infrastructure to filter water. (more…)
I’ll be 75 years old in 2030, so it’s likely that I’ll still be around to validate what I’m about to say: the idea, expressed in this article, that fuel cell vehicles will grow to $73.8 billion in sales (not $74 billion mind you) by that date – or any other — is preposterous.
The world will not be retrofitting its fuel delivery (more…)
This is particularly true for electric utilities. Some 41 months later, electric sales have not bounced back to (more…)
There are only a few plug-in electric vehicles on the market, but more are on the way. Meanwhile, there are already dozen of chargers out there, also known as Electric Vehicle Supply Equipment (EVSE). Sure, the EV manufacturer recommends a certain brand. But there are so many to choose from, and others that claim to be compatible with your brand of (more…)
A 24 percent growth rate in installed green roofs in 2012 is part of the results of the Annual Green Roof Industry Survey.
“On the heels of a huge 115 per cent growth rate in 2011, the green roof industry still grew by 24 per cent in 2012,” said GRHC founder & president Steven W. Peck. “Green roofs are being embraced around North America, by policy makers, designers, (more…)
While escalating conversations on topics such as climate change, carbon legislation, energy independence, and growing consumer eco awareness generate forward eco movement for some it simultaneously creates confusion and skepticism for others. To address these complex issues, it’s going to take all of us demonstrating eco awareness in our (more…)
Imagine this scenario: you get an SMS saying there’s a problem in your home of excessive power output (“power leak”) and that an electric company rep is on his way to fix the problem. Sounds incredible? Well, apparently this scenario is not far from being realized. This is what Itai Brezis, Director of Strategy and Business Development at Cellcom, claimed at (more…)
As summer rolls around, it is time to take advantage of longer days and warmer weather. Yet, hot months often take a major toll on our budgets. What gives? As mercury rises, so do the costs of keeping our houses and buildings cool. Our thermal comfort at home, in office, in a supermarket, or in other public establishments, can present a major expense for (more…)