PEGE energy sim history

The Perl version was started in April 2024 as an internal tool without GUI. We decided on 2026-09-28 for complete new software for this task in Python.






  History
We started in April 2024 with the creation of a Perl program to simulate off-grid fast charging villages. Is it possible to half energy costs for mobility and transportation in Africa by off-grid fast charging villages? € 1.2 per liter Diesel vs. € 0.20 per kWh fast charging. Our paper Cost optimization — the key to energy transition and climate protection at the CORP conference 2026 in Vienna was based on findings by further versions of this Perl program. As I visited an old friend in Lower Austria, I wondered why my Tesla Y SR was only charging with 5 kW at his wallbox. The reason had been new grid fees in Lower Austria: the 15 minutes peak demand in kW is multiplied by € 56 for the yearly grid fees. The difference between 5 kW and 11 kW peak demand is 6 × € 56 = € 336. Even worse in Burgenland with € 76 per kW peak demand. A very good reason for a battery and a good EMS - Energy Management System. We started in June 2026 with the design of a product series for old house energy improvement. How to demonstrate every possibility of improvement? How to calculate the financial outcome of every possible improvement? We decided on 2026-09-28 for complete new software for this task in Python.

PEGE - Planetary Engineering Group Earth PEGE - Planetary Engineering Group Earth
Since 1991, striving to lead humanity into the solar age. Our activities are the philosophy Infinitism, WWW movement WorldWide Wealth and the GEMINI next Generation house.
PEGE Energy Simulation
Open-source multi-platform software to design our energy future. From the outcome of a house renovation up to communities with energy-intensive industry.
Support for a Better Future
Please help PEGE expand its ability to lead humanity into the Solar Age. Help create a sustainable civilization.
Archive of the PEGE - Planetary Engineering Group Earth
Since 1991, a goal, but increasingly better ways to be able to implement this goal. The technology is getting better, the production of required technology is increasing.


  PEGE Energy Simulation
Open-source multi-platform software to design our energy future. From the outcome of a house renovation up to communities with energy-intensive industry.

README.md from PEGE energy sim
Contains versions history and how to install on Linux, Apple, Windows, and Android.


          PEGE energy sim history: The Perl version was started in April 2024 as an internal tool without GUI. We decided on 2026-09-28 for complete new software for this task in Python. https://www.pege.org/energy-sim/history.htm