From the Team
Writing & Open Source
Insights, open-source guides, and lessons learned as we build a platform for energy technology validation. Free for anyone working to advance clean energy.
The Exergy Imperative
Why We Built Our Platform Around Exergy, Not Just Energy
The global energy system runs on a lie of omission: it treats every joule as interchangeable. Exergy is the concept that reveals what's actually being wasted — and why it matters for the energy transition.
Why All Joules Are Not Equal
The distinction between energy quantity and energy quality
A joule of electricity and a joule of lukewarm bathwater contain the same amount of energy. But one can run a motor, split water into hydrogen, and power a city. The other can do almost nothing. Understanding this distinction changes how we evaluate every energy technology.
What Is Exergy Matching and Why Is It Important?
The principle of aligning energy quality to task requirements
Burning natural gas at 2,000°C to heat a room to 22°C is the thermodynamic equivalent of using a fire hose to fill a teacup. Exergy matching is the principle that reveals this waste — and shows how to fix it.
How Exergy Changes the Way We Evaluate Energy Technologies
Why conventional efficiency metrics can be dangerously misleading
A 95% efficient gas boiler is actually 6% efficient by the metric that matters. A heat pump with a COP of 3.5 is five to seven times better. Exergy-aware evaluation reveals truths that conventional analysis hides — and changes which technologies look like winners.
Can Measuring Exergy Help Us Make Better Investments?
The thermodynamic dimension most energy investors have never heard of
Financial models cannot see thermodynamic quality. A technology that looks financially attractive but is built on a fundamental quality mismatch is a hidden risk that no spreadsheet will surface. Exergy analysis makes that risk visible.