• Solar Energy Division is carrying out design, development, evaluation and refinement of solar thermal and SPV systems  
  Regional Test Centre, approved by Bureau of Indian Standards and MNRE, carries out testing of various solar thermal devices such as solar cookers, solar water heaters etc.

• Bio-Conversion Division pursues basic studies and development of technologies and systems for conversion of biomass to energy carriers through various biological routes and their utilization for thermal applications and power generation.

• Thermo-Chemical Conversion Division is engaged in basic studies and development of technologies and systems for efficient conversion of biomass to energy through thermo-chemical / mechanical pathways and their use for thermal applications and power generation.

• Technology Transfer Division facilitates promotion of new RE technologies through field evaluation, demonstrations, trainings and entrepreneurship development, awareness programmes and integrated development of selected tribal villages.