The book Mathematical Geoenergy is out and available on the Wiley/AGU site and other online sellers such as Amazon.

Everything you wanted to know about fossil fuels, renewable energy, and climate science treated in simple mathematical terms is presented in around 400 pages with several hundred figures.

This forum was of some help in ironing out some of the models, so thanks to Jim S, Jan, and a few other diehards who have commented in these threads over the past several years.