A Good Illustration of How Tiny Efficiencies Add Up To Big Environmental Gains
The GMC Hummer EV is a great example of numbers getting in the way of thinking. In theory, it ticks … [continued]
Efficiency
Just Being An EV Isn’t Good Enough — We Need To Demand More (Part 2)
This is the second half of a two-part article. You can find Part 1 here. Getting More Efficiency in Recreational … [continued]
Whole House Fans: Do They Work? Are They Safe? Do They Save Money?
Summer reminds us every year that our homes can get hot and uncomfortable. Air conditioning is expensive to buy and … [continued]
Upgrading A Water Heater: Heat Pump, Solar, Or On Demand? The Tech & The Pros…
The water heater is one of the bigger users of energy in the home, making that old heater you’ve got … [continued]
True Darkness Is Necessary: How Artificial Light Affects Our Environment & Health
We are losing our dark skies due to increased artificial lighting at night, and it’s not good for humans or animals. Learn more about the importance of improved lighting and how the International Dark Sky Association is working to bright more darkness to our lives.
Floating Solar On Pumped Hydro, Part 2: Better Efficiency, But More Challenging Engineering
The concept of putting floating solar panels on pumped hydro reservoirs is fascinating, but not a slam dunk. This 2nd article covers an additional six pros and cons.
Floating Solar On Pumped Hydro, Part 1: Evaporation Management Is A Bonus
The concept of putting floating solar panels on pumped hydro reservoirs is fascinating, but not a slam dunk. This 1st article covers evaporation management.
Mazda Might Actually Be Onto Something
Yes, I know. The Wankel rotary engine has a reputation for poor gas mileage, bad emissions, and even longevity issues. That’s why I was skeptical, too, when I heard that Mazda is bringing the rotary back not only as a range extender, but to provide direct power in some cases. After doing a lot of reading on recent research and development, I found that the rotary engine may really come back with its problems solved.
Corporate Leaders Look to Eco-Efficiency as Prime Climate Solution
By Steven Heim With 2019 ushered in, the findings of a new report suggest that harnessing Eco-Efficiency – improving energy … [continued]
Hyundai’s Kona & Ioniq EVs Top The Range & Efficiency Charts
The Hyundai Kona took top honors at the first What Car? Real Range test that puts the stated range of the latest electric cars on the market to the test to see how they hold up in the real world.
