DER refers to on-site energy generation and storage systems that operate independently or in conjunction with the power grid.
Types of DER Systems:
- Solar PV Systems – Generate clean electricity and reduce dependence on grid power.
- Battery Energy Storage – Store excess energy for later use, improving efficiency and reducing peak demand costs.
- Co-Generation (CHP) – Simultaneously produce electricity and heat for industrial processes.
- Microgrids – Autonomous power networks that integrate multiple energy sources.

How DER Benefits Businesses
1. Reduce Electricity Costs
- Generates low-cost renewable energy on-site.
- Lowers peak demand charges through battery storage and load management.
- Allows businesses to sell excess power back to the grid.
2. Improve Energy Reliability & Blackout Protection
- Ensures power supply during grid failures or blackouts.
- Microgrids allow facilities to operate independently when needed.
- Provides backup power for critical operations.
3. Enhance Sustainability & Carbon Reduction
- Helps businesses meet sustainability goals and reduce carbon footprint.
- Qualifies for government incentives and renewable energy credits.
Case Study: A large industrial plant installed a solar + battery storage system, reducing electricity costs by 40% while eliminating downtime from power outages. (Read More)
How to Implement a DER Strategy
Step 1: Assess Energy Needs
- Conduct an energy audit to analyze current usage and peak demand patterns.
- Identify opportunities for on-site generation and storage.
Step 2: Choose the Right DER Technologies
- Solar + Battery Storage for cost savings and peak load reduction.
- Co-Generation (CHP) for high-energy industries needing heat and power.
- Microgrids for full energy autonomy and grid independence.
Step 3: Optimize & Monitor Performance
- Use energy management systems (EMS) to track generation and consumption in real-time.
- Continuously adjust system performance for maximum efficiency.
Final Thoughts: Take Control of Your Energy Future
Businesses that invest in Distributed Energy Resources gain a competitive advantage by lowering costs, improving reliability, and securing their energy future.
Are you ready to cut energy costs and improve resilience? Contact EDE today for a customized DER strategy.