Jan Berkowitz began promoting the use of methyl alcohol as a fuel in internal combustion engines

Jan Berkowitz Promotes Self Sufficiency in Transportation Sector. Jan Berkowitz, a leader in clean energy for over 25 years, offers design and implementation of new energy products. Jan Berkowitz has spent the past 25 years promoting clean energy and helping a variety companies recognize the benefits associated with green business, both to the environment and their net income.