AIREA

Geo Thermal

Introduction

India is exploring various renewable energy sources to diversify its energy mix and achieve sustainable growth. Geo-thermal and biomass energy are two significant contributors, offering unique potential and benefits. The Geological Survey of India (GSI) has mapped the country’s geo-thermal resources, while biomass remains a crucial renewable energy source, especially in rural areas.


Geo-Thermal Energy

  1. Resource Mapping:

    • Geological Survey of India (GSI) has identified geo-thermal resources across the country.
    • A broad estimate suggests a potential of 10 GW for geo-thermal power generation.
  2. Current Efforts:

    • Focus is on establishing cost-competitive geo-thermal energy solutions for India.

Bio-Energy (Biomass)

  1. Significance of Biomass:

    • Biomass is renewable, widely available, and carbon-neutral.
    • It plays a vital role in rural energy security and provides significant employment opportunities.
  2. Contribution to Primary Energy:

    • Biomass accounts for about 32% of the country’s total primary energy use.
    • Over 70% of the Indian population depends on biomass for their energy needs.
  3. Government Initiatives:

    • The Ministry of New and Renewable Energy (MNRE) recognizes the importance of biomass in India’s energy ecosystem.
    • Initiatives aim to promote efficient biomass utilization technologies.
  4. Efficient Utilization Programs:

    • Bagasse-Based Cogeneration: Harnessing energy from sugar mills.
    • Biomass Power Generation: Focused efforts to expand power generation capacity using biomass.