Dam Energy is the second book following the life of Gem Putanto, now an enormously rich person who becomes fearful about his legacy as he matures. Dam Energy continues to look at the waste that results from corruption, how it pervades our lives and makes a few people very rich and many people very poor. But Gem Putanto gives inspiration by offering an impending energy revolution that could be on our doorstep if we re-look at our resources and share our knowledge. Some ideas for the novel have been inspired by Jeremys friend, N Gunananthan, in his own book Energy Revolution: Evolution or End of Humanity. The central character of both King of Coal and Dam Energy, Gem Putanto, is a fictional character although the author suspects many people would like to be him.