Eneron has developed a technology to dramatically increase the efficiency of cooking over gas range. The transfer of heat from a gas flame to cookware is most inefficient part of cooking and results in large energy costs in commercial kitchens. Eneron's innovative, practical heat exchanger design allows its cookware to draw more heat from the flame and increases efficiency by 50%. It has been independently tested at PG&E's foodservice technology center and has the potential to save 350 Therms of gas per year for using one such cookware. This could mean a national savings of more than 420 million Therms of gas if all commercial kitchens used this technology.