"Nothing is lost, everything is transformed" Lavoisier said! Today, many renewable and recovered energies (RE&R) are mature and offer potential for industry to produce and to self-consume energy. Depending on the activity, the manufacturing process, and the opportunities provided by regional and site situation... RE&R can replace entirely or partially the traditional solutions. In many cases, they can meet the needs of both high and low temperatures by generating heat or electricity. Let's take a closer look at the recovery technologies successfully deployed in the field!