Net Metering Advancements Philippines: 5 Big Updates for 2026
In the Philippines, where electricity rates are among the highest in Southeast Asia, the Net Metering program has been the most effective tool for making residential solar pay for itself. In 2026, major updates have removed the biggest bottlenecks for solar adopters.
1. The 20-Day Registration Fast-Track
The most significant update is the drastically reduced processing time. Under the latest Joint Memorandum Circular (JMC) signed by DOE, DILG, and DPWH:
- Electrical Permits: 3 working days (from weeks/months)
- CFEI Issuance: 7 working days
- "Deemed Approved": If LGU fails to act, application proceeds automatically
- Electronic Signatures: Now accepted
- No Notarization Required: For net metering agreements
2. Permanent Credit Rollovers
ERC Resolution No. 15, Series of 2025 changed everything:
- Credits now roll over indefinitely — No more annual reset
- Credits tied to property — Can transfer to new home buyer
- This significantly increases resale value of solar-equipped homes
3. Voluntary REC Meters
Previously, every net metering installation required a physical Renewable Energy Certificate (REC) meter — an additional cost of ₱30,000-₱50,000.
2026 Rule: REC meter installation is now voluntary. If waived, monthly energy generation is computed using a standardized formula based on:
- System's peak capacity
- Local capacity factor (~16% in PH)
- Hours of sunlight
4. Multi-Site and Aggregate Net Metering (Game-Changer!)
The DOE's Supplemental Policy now allows:
- Multi-site net metering: Offset bills across multiple properties within the same utility area
- Aggregate net metering: Use surplus credits from one location to pay for another
- Example: Use excess solar credits from your home to pay for your small business or condo unit
5. Simplified Documentary Requirements
The ERC has restricted distribution utilities to just 4 core documents:
- Simplified application form
- LGU-issued CFEI
- Amended net metering agreement
- Certificate of Compliance (COC) from ERC
DUs must now publish quarterly hosting capacity per transformer on their websites.
2026 Net Metering vs. GEOP
| Feature | Net Metering | GEOP |
|---|---|---|
| Capacity | Up to 1 MW (raised from 100 kW) | 100 kW+ monthly demand |
| Best For | Residential, small business | Large commercial/industrial |
| Connection | Export to grid for credits | Direct RE sourcing |
FAQ
Can I join if my system is already installed? Yes, but work with a DOE-accredited installer to ensure compliance.
Does the bidirectional meter cost extra? Meralco typically replaces your meter as part of the application. Small admin fees may apply.
What's the difference between Net Metering and GEOP? Net Metering is for self-generators (up to 1MW). GEOP is for large consumers who want to buy power directly from RE suppliers.