Most of your bill isn't for Meralco . As of April 2026, 58.4% goes to power plants and 10.2% to the national grid. Shockingly, Value Added Tax (VAT) accounts for roughly 11.4% of your bill - more than double Meralco's actual 5.4% take for distribution. While generation costs have surged 126.7% since 2017, Meralco's own rates have actually decreased by 22%. Every month, millions of Filipino households pay their Meralco bill without knowing where each peso actually goes. The answer matters - because the entity responsible for your rising costs is not necessarily the one whose name is on the bill. This guide breaks down every component of the Meralco residential rate using verified data extracted from 126 monthly official rate schedule PDFs from 2015 to April 2026. Generation Charge The cost of power from coal and LNG plants. This is what you eliminate with solar. The Government Cut The total pass-through to the government (VAT + LFT). This is more than double what Meralco earns in distribution. Meralco's Share Distribution Fee What Meralco actually earns for maintaining the grid. It has decreased 22% since 2017. What Your Meralco Bill Is Made Of Your total Meralco bill has 7 technical components, plus a significant “hidden” 8th component: Value Added Tax (VAT). Each one goes to a different entity: Source: Meralco official rate schedule PDFs, April 2026 billing. Methodology Note: All component figures on this page are pre-VAT extracted from official Meralco rate schedule PDFs. Actual bill amounts will be higher due to Value Added Tax (11.20% on generation, 10.34% on transmission, 11.10% on system loss, and 12.00% on other charges) and fixed monthly charges (supply ₱16.73/month and metering ₱5.00/month). Key insight: Meralco’s own distribution charge is only ₱0.7752/kWh - less than 6% of your total bill. The majority goes to power generation companies and NGCP , which Meralco has no control over. How Each Component Has Changed (2017 to 2026) This is the data that answers the real question: who is responsible for your rising bill? Generation charge: up +126.7% - the primary driver Transmission (NGCP): up +92.8% - secondary driver Distribution (Meralco): actually DOWN -22.6% since 2017 The Price Divergence (2017 vs 2026) Comparing the growth of Power Plant costs vs Meralco's Share. Power Plant Cost Meralco's Net Share Auditor Insight: While your total bill is higher, Meralco is actually earning less per kilowatt-hour today than they were 9 years ago. The entire surge is driven by external power plant costs. Meralco’s own charge has not only stayed flat - it has decreased. The 72% increase in your total bill since 2021 is almost entirely driven by generation and transmission costs that Meralco passes through from power producers and NGCP. The Generation Charge - Where the Real Money Goes The generation charge is the biggest and most volatile component of your bill. It changes every month based on: Wholesale Electricity Spot Market (WESM) prices Bilateral contract prices between Meralco and power plants Global LNG and coal prices (peso-dollar sensitive) Fuel cost pass-through adjustments (GCA) Why it surged: The Philippines relies heavily on imported LNG and coal for power generation. When global fuel prices spiked post-2021 (Ukraine war, supply chain disruptions), generation costs passed directly to consumers. Unlike distribution charges which are regulated and fixed by ERC , generation charges float with the market. The structural risk: As Malampaya gas depletes, the Philippines is transitioning to imported LNG - keeping generation costs tied to global dollar-denominated spot markets. This is why the generation floor has permanently shifted upward even after the initial post-pandemic spike. The Transmission Charge - NGCP’s Growing Cut The transmission charge goes to NGCP (National Grid Corporation of the Philippines), the private company that operates the high-voltage grid. It has increased +92.8% since 2017 for two main reasons: Grid infrastructure upgrades and expansion Return on rate base - NGCP is allowed a regulated return on their asset base More renewable energy coming online requires more transmission infrastructure Note: While more renewable generation reduces generation costs in theory, the transmission infrastructure needed to deliver that power typically shows up as higher transmission charges on the bill. The Distribution Charge - Meralco’s Actual Earnings This is the only component that directly goes to Meralco as revenue for operating the local distribution network. It covers: Maintenance of poles, wires, and transformers Customer service operations Capital recovery for distribution infrastructure The data shows: Meralco’s distribution charge was ₱1.0012/kWh in January 2017 and is now ₱0.7752/kWh in April 2026 - a decrease of 22.6%. This is because Meralco’s distribution charge is regulated by ERC and has been under a performance-based rate (PBR) framework that has actually reduced their per-kWh margin over time. The Hidden Tax: Why VAT is Higher Than Meralco’s Fee One of the most overlooked insights from the Meralco rate schedule is the impact of Value Added Tax (VAT). Most homeowners assume Meralco is the primary beneficiary of their bill, but the data reveals a different reality regarding government taxation versus utility revenue. The Comparison (April 2026): VAT (Total Tax): ~₱1.64/kWh Meralco Distribution Charge: ₱0.7752/kWh In modern Philippine electricity bills, the government takes more than double in taxes (VAT & Local Franchise Tax) than what Meralco earns for actually maintaining the power lines, poles, and transformers in your neighborhood. While the distribution charge has decreased by 22% since 2017, the total tax amount has increased significantly because it is a percentage of the soaring generation and transmission costs. This is why comparing “all-in” rates from your bill to technical rate schedules can be confusing. Your bill is essentially a tax collection vehicle where roughly 11.4% of the total amount is a “pass-through” to the government (VAT + LFT), not revenue for the utility. What This Means for Solar Solar panels generate electricity - which means they offset the generation charge directly. Since generation is 58.4% of your bill and has surged +126.7% since 2017, solar’s value proposition has dramatically increased. Every kWh your solar power system generates saves you the full blended rate - not just the generation component. At ₱14.35/kWh today, each kWh generated is worth significantly more than it was in 2017 (₱8.70/kWh total rate). The hedge: Installing solar today locks in your effective generation cost at zero for 25 years - regardless of whether LNG prices spike again, NGCP raises transmission charges, or generation costs continue their post-2021 trajectory. Component Data - Selected Monthly Records (2015-2026) The table below shows key component data points extracted from official Meralco rate schedule PDFs. All figures are pre-VAT, residential 101-200 kWh bracket. Full component dataset: 120 monthly records extracted from official Meralco rate schedule PDFs. Source: Meralco News & Advisories (Rates Archives) ↗ Frequently Asked Questions All component data extracted from official Meralco Summary Schedule of Rates PDFs Residential 101-200 kWh bracket used as the standard reference Rates shown are pre-VAT (VAT rates: Generation 11.20%, Transmission 10.34%, System Loss 11.10%, Other Charges 12.00%)

February 2017 is not available in Meralco’s public digital archive Source PDFs: Meralco News & Advisories (Rates Archives) ↗ Raw component dataset available at Meralco Rate Data . Last updated: May 2026 About This Article Written by Mark Gallardo, solar enthusiast and founder of Pinas.Solar — the Philippines' independent solar ROI authority. Mark built the platform to give Filipino homeowners unbiased, data-driven solar analysis backed by ERC-verified utility rates and NASA POWER irradiance data. Lock In Your Generation Cost - Get a Free Solar Quote Get free quotes from verified local solar installers in minutes. Meralco vs Solar: 25-Year Cost Comparison Meralco Rate History Philippines Solar ROI Calculator Net Metering Philippines 2026 Calculate Solar Savings in Your City City-specific utility rates, typhoon ratings, and payback periods. Cebu City ₱14.96/kWh Davao City ₱13.09/kWh Iloilo City ₱14.45/kWh Quezon City ₱14.7424/kWh Bacolod City ₱14.28/kWh Calamba ₱13.48/kWh Batangas City ₱12.97/kWh Angeles City ₱11.02/kWh Baguio City ₱12.29/kWh Solar ROI Calculator Pinas.Solar Authority ⚖️ Balanced: Typical household profile. Works great with both On-Grid and Hybrid. Added Appliances Browse Appliances by Category Recommended System Standard Grid-Tie Professional Installation Monthly Savings Inverters (OG / HY) Calculated using 5.2 Sun Hours NASA-sourced for Metro Manila Switch to Conservative Ready for installer quotes? Get Free Solar Quotes Or calculate your solar loan first. Get Free Solar Quotes Choose your property type We'll route you to the right form so the right installer partner can help. Solar Quote Request Pinas.Solar Free Assessment Get Free Solar Quotes Connect with vetted professional solar installers. Free, no obligation. Request Received! We've received your quote request. You'll hear from installers soon. Request Submitted! Your solar quote request has been received. A verified installer will contact you to discuss your solar options. Keep your lines open. What happens next Installer reviews your roof and bill details They contact you via SMS or call to discuss sizing You receive a custom quote with exact equipment & savings Free service. We never sell your data. Business Solar Quote Commercial / SME Assessment Get a Commercial Solar Quote For offices, warehouses, retail, and other business sites. Free assessment via our commercial partner. Confirm contact details Re-type your mobile and email to confirm (filters typos / fake entries). Mobile does not match Email does not match Request Received Our commercial partner will review your details and reach out shortly.