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Your business runs better when you have the right information. That’s why COREnergy’s insights deliver straightforward, actionable insights, from cutting costs and improving efficiency to understanding the Retail Electricity Supplier market.

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Does Your Business Qualify for a RES? Understanding the 100 kW Threshold

Starting June 26, 2026, the RCOA eligibility threshold drops from 500 kW to 100 kW average monthly peak demand — opening supplier choice to far more medium-sized Philippine businesses. Here's how to check if you qualify.
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Switching to a Retail Electricity Supplier in the Philippines: How Long Does It Take?

Switching to a retail electricity supplier in the Philippines follows a 7-working-day formal process under RCOA — but the full journey takes longer. Here's a clear, step-by-step timeline and what can delay your switch.
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In an industry full of jargon, we keep it simple. Whether you’re curious about how switching works, looking for ways to reduce energy costs, or exploring sustainability options, our articles are designed to inform and empower.

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Retail Electricity 101

Switching Roles & Responsibilities: What the Customer, DU, and RES Handle

The right Retail Electricity Supplier makes the process easier by being transparent about requirements, responsive in coordination, and clear in billing and account support.
March 26, 2026
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Retail Electricity 101

Documents Needed to Switch to a RES and Where to Get Them

COREnergy supports customers by turning requirements into a clear checklist, guiding your team on what to secure from the DU, and organizing the switching steps so internal workload stays manageable.
March 26, 2026
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News Features

Prince Warehouse Taps COREnergy to Support Nationwide Retail Operations

March 26, 2026
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