Renewable energy is the fastest-growing energy source since the beginning of the century and the demand growth with the fast development in industrial and transportation sectors. According to the C2ES, renewables made up more than 20 percent of net U.S. energy consumed globally for heating, power, and transportation. Nearly 60 percent came from modern renewables (i.e., biomass, geothermal, solar, hydro, wind, and biofuels). In the industrial sector, biomass makes up 98 percent of the renewable energy use with nearly 60 percent derived from biomass wood, 32 percent from biofuels, and nearly 7 percent from biomass waste. In the transportation sector, renewable fuels, such as ethanol and biodiesel, have increased significantly during the past decade. E85 (ethanol transportation fuel) is expected to be the fastest growing renewable energy type, growing at an average annual rate of 9.7 percent over the next 30 years.
The International Conference on Innovations in Energy Engineering & Cleaner Production (IEE CP’21) aims to investigate innovation applications and last researches in the areas of energy production, alternative and renewable energy supply, energy savings analysis, cleaner production, optimization of energy processes and the environmental impacts. t is our pleasure to welcome you to the IEE CP’21, which will take place in Silicon Valley, San Francisco, California – USA from 29-30 July, 2021. The IEE CP international conference provides a forum for both researchers and industrial to present and share their latest findings in all aspects of applied energy and cleaner production. This provides a unique opportunity to investigate the intersections and the inter-play of the various approaches and solutions developed across this domain. The conference solicits contributions of abstracts, full or short papers that address the main energy topics which include, but are not limited to: