Calculators
NEW- Compare the Cost of All Home Heating Fuels.
Gas Furnace vs. Heat Pump
Residential Domestic Hot Water Calcs
Fly vs. Drive? Which is better?
Fuel to Wheels Efficiency of Cars
A Book named The Energy Primer, first written in 1974, started me upon a Lifetime Journey in the Energy Field.
The foundations I learned from this helped to put a complex subject into focus.
Energy is Everything, of course!
Our articles, pictures, calculators and discussions will try and address many of these topics in a way that most people can understand. The questions and subject are endless…
- Will a Plug-In Hybrid save Money over a Regular Hybrid?
- Some of the Beginnings of the Modern Alternative Energy – and other related issues – from a Hollow in Vermont
- THE ELECTRIFICATION CONUNDRUM
- Does AI Confirm what Energy Primer says about Efficiency
- New: Should I Fly or Should I drive Page Live!
- Interim Report on EV Miles per KHW
- Is a Tesla, Rivian or other Electric car “Green”?
Important Informational Articles
Electric Vehicles (EV, BEV) FAQ
Truths and Myths
Why Hybrid Cars work so much better than ICE Vehicles.
Fly or Drive? – Methodology and Explanation.
The Laws of Thermodynamics
Are they nerd material or useful?
Definition of Terms
In Energy, Conservation and Rewables
Editorials, Opinions and Thoughts
The Electrification Conundrum
Did we Jump the gun?
Tech Report on EV Miles per kWh
Who we are and how we got here – Some interesting tales and timelines!
Should you Buy an Electric Car? Should you install Solar on your Home?
What is Efficiency and should you use it to compare Products and Services?
Links to most writing now on the site
on one page – temporary until we get menus sorted. Note – Some are older, but very useful, for other matters!
The Energy Primer ©2026
Do You Want Independence?
“Energy conservation is the foundation of energy independence.” (T. Allen)
The Answer is in the Attic
“We’d find more energy in the attics of American homes (through energy conservation measures) than in all the oil buried in Alaska.” (A. Lovins)
Energy Factoid – It's all Energy
Most measurements of energy, such as BTU, Watt-Hours, Calories, Joules and Therm can be interchanged. A little known fact is that Calories are really Kilocalories – that, is, a Calorie (note the Capital C) is 1,000 calories!
Ghandi Knew Too!
Mahatma Gandhi: “Earth provides enough to satisfy every man’s needs, but not every man’s greed.”
Jimmy Carter had the Right Idea
“Every act of energy conservation… is more than just common sense: I tell you it is an act of patriotism.”
Is Everything Biased?
“It is difficult to get a man to understand something, when his salary depends on his not understanding it“
(Upton Sinclair)
Picture a Beautiful Farm Field…produced by Oil & Gas
Today virtually every phase of agriculture depends on fossil fuels in one form or another. In fact agriculture consumes more Fossil Fuel than any other industry.
No Real Renewable World Without Conservation
The prerequisite to using any renewable energy system is CONSERVATION. Without conservation, techniques and devices for using renewable energy will always seem impractical
Don't fall for the "Something for Nothing" in Energy!
Generally speaking, renewable energy devices are still locked into a
costly technology that requires high energy resources like fossil fuels to provide construction materials. This is a reality and shouldn’t be hidden in the “something for nothing” attitude that renewable energy systems seem to generate.
Did You Know?
The Human Body gets over 1,000 MPG on a bike around town, and over 300 MPG on a local walk. Longer rides and treks do worse because we have to then figure in the calories (watts/BTU/Joules) to keep your basis metabolism going!
A Penny Saved in a Penny Earned – Same for a BTU
Ben Franklins simple saying was actually quite deep, and, in fact a dollar saved is MORE than a dollar earned due to after-tax calculations.
That is, in most cases you are paying for heat, transportation, cooling and most everything else with After Tax money, so a dollars worth of fuel requires $1.25 or more of earnings
Conservation is ALWAYS The Key
It’s not very glamorous to deal with energy conservation. Most people would rather focus on a new piece of hardware rather than on the changes and lifestyles that allow that hardware to do more with less. Car pools, lowered thermostates, efficient insulation and even adjusted lifestyes are lower cost and more sustainable ways to save.
Adjusting Expectations in Lifestyle
Some Americans complain they, unlike their parents and grandparents, are unable to afford a normal sized home. They forget that a “normal” sized home for the post-WWII years was 750-950 Square feet and lacked Granite Counter Tops, Multiple Bathrooms and other luxury items
Saving Energy and Resources is Key
Tt’s easier and cheaper to save energy we get from all sources than it is to earn (generate) energy from newer systems. It’s MUCH cheaper and more effective to insulate a home than to switch to an EV, etc.
Fossil Fuels
For generations our culture has been enjoying the benefits of a cheap,
easily available energy source . . . fossil fuels. Today, practically all of our
luxuries and necessities are totally dependent on coal, natural gas and oil.
The fact that reserves of these fossil fuels are limited has become a glaring reality for everyone.
On Dirty Nuke Power
–For a few generations of more easy energy we give to our future generations the consequences and burdens of plutonium and other nuclear wastes. We view this as
insanity.–