New rule in effect: since 26 June 2026, plants with 100 kW+ average monthly peak demand can choose their electricity supplier →
COREnergy · Bill Drop · For manufacturers in Luzon

Find out if your plant can switch supplier — and save up to 30%

The ERC's new 100 kW threshold opened supplier choice to thousands more businesses nationwide — including manufacturers in NCR, CALABARZON and Central Luzon. Drop your latest bill and we'll confirm whether your plant is eligible to switch. Eligible plants can cut up to 30% off generation charges.

Free & no obligation ERC-licensed Retail Electricity Supplier A Vivant company
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We'll check your plant's average monthly peak demand against the 100 kW threshold and email you the result.

Trusted by manufacturers and industrial operators across Luzon & Visayas

Sealed Air Helix Aggregates Aice Prifood Frosty Bear Treasure Island Industrial Corp Julie's Bakeshop Dedon Agroofoods Poultry Processing Ferrotech Group Jocelyn Forge Ricor Mills Supercast Foundry & Machinery
Who qualifies · the rule changed on 26 June 2026

Many manufacturing plants now clear the 100 kW bar

Under Retail Competition and Open Access (RCOA), the Energy Regulatory Commission lowered the contestability threshold from 500 kW to 100 kW — opening supplier choice to mid-sized plants for the first time.

100 kW

Average monthly peak demand

If your plant's average monthly peak demand is 100 kW or more, it qualifies as a contestable customer and can choose its Retail Electricity Supplier. That's peak demand (kW), not total consumption (kWh) — and it's already on your bill.

Basis: ERC Resolution No. 22, Series of 2025, effective 26 June 2026, under the Electric Power Industry Reform Act (RA 9136).

Same wires

Only your supplier changes

Your distribution utility keeps delivering electricity over the same lines and meters. Switching changes who supplies your generation, not how your plant is physically powered.

You keep your existing connection, meter and service — only the generation line on your bill moves to COREnergy.

Is your plant served by one of these utilities? If it meets the 100 kW threshold, you can switch.

Contestable customers in any of these franchise areas can choose their supplier. Your local utility keeps delivering your power — only your generation supply changes.

NCR
  • Meralco
CALABARZON
  • Meralco
  • BATELEC I
  • BATELEC II
Central Luzon
  • CELCOR
  • PELCO I
  • PELCO III
  • NEECO I
  • TARELCO I
  • TARELCO II
  • CEDC
  • TEI
  • PENELCO
  • AEC
Why manufacturers switch · the power of choice

Built for energy-intensive operations

For a plant, generation is usually the largest controllable line on the bill. Here's what you get when you choose COREnergy.

Real savings

Up to 30% off generation

Competitive, transparent rates on the part of your bill you're free to choose — where volume makes every percent count.

Production continuity

Zero downtime

Your utility still delivers your power through the same lines. Switching changes your supply contract, not your operations.

Budget control

Plans that fit production

Predictable fixed rates, market-driven pricing, or a custom hybrid plan — matched to how your plant actually runs.

Full visibility

One itemised bill

Generation, transmission and distribution broken out on a single bill, with usage you can track on the MyPower platform.

Proof · from COREnergy clients

Clients who already made the switch

30%
up to, off generation charges
100 kW
new contestability threshold
95+
businesses powered across Luzon & Visayas
★★★★★

"The healthy growth of an enterprise cannot be separated from the support of a stable and reliable energy supplier."

Yu Peng · Aice Ice Cream Philippines Inc.
★★★★★

"If you need a trusted partner who can provide a total energy solution, COREnergy is always ready to assist you."

Gideon Ostrea · Treasure Island Industrial Corp
Questions · answered

What plant managers ask us

A contestable customer is one with an average monthly peak demand of at least 100 kW, per the ERC's threshold in effect since 26 June 2026. The figure is assessed on your demand history, and it's printed on your bill — which is why we ask for it.
No. Your distribution utility continues to deliver electricity over the same lines and meters. Switching changes who supplies your generation, not how your plant is physically powered.
Only the generation charge — the portion RCOA lets you shop for. Distribution and transmission charges are regulated pass-through costs that stay with your utility. You'll receive a single itemised bill from COREnergy showing each component.
Your bill shows your average monthly peak demand — the one figure that decides whether your plant is eligible under the 100 kW threshold. It's used only to confirm eligibility and is handled under the Data Privacy Act of 2012.
The power of choice

Find out if your plant qualifies — in one bill.

Drop your latest power bill and we'll confirm whether your plant is eligible to switch.

Check if my plant qualifies

Free · No obligation · For business accounts · Your data stays private