What is Firm and Dispatchable Renewable Energy (FDRE) ?

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FDRE is called "Firm and Dispatchable Renewable Energy" in context to renewable energy which refers to the power systems that combine renewable source like solar and wind with energy storage systems to ensure a reliable and controllable power supply to the grid.

Here,

  • FIRM means the energy is consistently available, even when natural source like sunlight or wind 
  • DISPATCHABLE means the energy output can be adjusted, turned on/off or scaled up/down, to meet grid demand.

This concept is introducted in India by introducing it through tenders from the organisation line SECI (Solar Energy Corporation of INdia) for large scale projects for multiple installations across the country.

Energy (FDRE) operational guidelines in India. Use playful icons and bright colors. Include sections labeled: Objective, Eligibility, CUF Requirements, Penalty for Default, Dispatch Flexibility, Project Timelines, Tender Structure, and Impact. Each section should have a cartoon character or symbol representing the concept (e.g., a sun with sunglasses for solar energy, a battery with arms for energy storage). Make the layout fun and engaging, suitable for educational or presentation use.

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Advantage and Benfits:

Some of the key advantages of FDRE are as follows:

1. Grid Stability and Reliability: FDRE helps in the grid stability by ensuring a consistent power supply, even when solar and wind resources are available.

2. Round-the-Clock) RTC Power: By integrating renewable energy with energy storage systems (ESS), FDRE can deliver power 24/7, making it suitable for both residential and industrial use

3. Enhanced Utilization of renewable resources: FDRE unlocks the full potential of solar and wind energy by storing excess power and dispatching it when needed, reducing wastage and improving efficiency

4. Reduced carbon Emissions: FDRE supports the indian targets/ goals to reduce carbon emissions by 45% from 2005 levels by 2030, contributing to a cleaner and more sustainable energy future

5. Flexibility in power system: Energy Storage allows power to be dispatched during peak demand hours improving the responsiveness of the energy system

6. Economics Efficiency: Although ESS is a high capex cost, the overall system can be more economical due to reduced reliance on fossil fuels and better planning of energy dispatch.

7. Policy support: The Ministry of Power (MoP) has issued the guidelines for FDRE tenders, ensuring structured bidding and clear expectations for energy providers.

Some of the key benefits:

  1. Consumers - more reliable and clean energy
  2. Power Utilities (DISCOMs) - better demand management and reduction in penalties for the outages
  3. Developers - clear tender guidelines and opportunities for innovation and increase in large scale installations 
  4. Environment - reduction in green house gas emissions

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FDRE Tenders in India

1. SECI – 200 MW FDRE Project

  • Awarded To: Altra Xergi
  • Tariff: ₹8.50/kWh
  • Highlights: One of the earliest FDRE tenders combining renewable generation with energy storage

2. SJVN Ltd – 1200 MW FDRE Tender (2024)

  • Type: Round-the-Clock (RTC) power from ISTS-connected RE projects.
  • Additional Option: GREENSHOE option for an extra 1200 MW.
  • Tender Value: ₹7,584 crore.
  • Bid Opening Date: December 3, 2024

3. Solar + Energy Storage Tender by SECI (2024)

  • Capacity: 1.2 GW
  • Tariff: ₹3.41/kWh (lowest ever for solar + storage)
  • ESS Requirement: Minimum 600 MWh
  • Awarded To: Pace (100 MW under BOO mode) 

4. JSW Energy – 500 MW BESS Tender

  • Mode: Build-Own-Operate (BOO)
  • Status: Under regulatory review
  • ESS Discharge: 2 hours/day cycle
  • Min Capacity: 50 MW part commissioning allowed

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