The proceedings of the 2nd International Congress on Energy Efficiency and Energy Related Materials include 73 peer-reviewed technical papers, submitted by leading academic and research institutions from over 20 countries and representing some of the most cutting-edge research available. The 73 papers are grouped into the following sections:

- General Issues

- Wind Energy

- Solar Energy

- Nuclear Energy

- Biofuels and Bioenergy

- Fossil Energy

- Hydropower

- Energy Storage, Conservation and Efficiency

- Environmental Issues

- Carbon Capture and Storage

- Bio-Assessment and Toxicology

- Air Pollution from Mobile and Stationary Sources

- Transport of Air Pollutants

- Environmentally Friendly Construction and Development

- Energy Management Systems

- Materials for Sustainable Energy

- Materials for Renewable Energy Storage and Conversion

- Fuel Cells

- Hydrogen Storage

- Photovoltaics and Solar Cells

- Hydrogen Production and Fuel Generation from Renewables (Catalysis)

- Carbon Dioxide Sequestration and Conversion

- Energy-Saving Materials

- Thermoelectrics

- Saving Energy in Buildings

- Modeling and Theoretical Aspects in Energy-Related Materials

2nd International Congress on Energy Efficiency and Energy Related Materials (ENEFM2014) - sidottu, Englanti, 2015