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Based on current rate for Residential Consumer.
| KWH | ||
| Bill Amount |
Note : Computation may vary from your actual bill.
October 2025 KWH Rate
| Residential | 9.6104/kwh |
| Commercial | 8.8481/kwh |
| Public Building | 8.8481/kwh |
| Street Lights | 8.8481/kwh |
| Water System | 8.8481/kwh |
| Rates in full detail: | |
| Breakdown of Generation Charges: |

ISECO is committed to providing continuous, reliable, and fair electric service to all member-consumer-owners. As part of this commitment, it is important for consumers to understand their responsibilities regarding billing and the consequences of non-payment, in accordance with Republic Act No. 9136 (EPIRA Law) and the Magna Carta for Residential Electricity Consumers.
It is the obligation of member-consumer-owners to pay their monthly electricity bills on or before the due date. This responsibility ensures the sustainability of electric service for all and supports the cooperative in meeting its financial obligations.
The due date refers to the last day for payment of your electricity bill after a ten (10) day grace period from the date of kWh meter reading. Payments made after the due date are considered delinquent, and penalties or disconnection may apply.
Disconnection is necessary to ensure that ISECO can:
How much does a consumer need to pay before reconnection of electric service?
Consumers must settle all unpaid electric bills in full and pay the applicable reconnection fee, which varies depending on previous offenses and consumption level:
For 0—100 kWh Monthly Consumption:
For 101 kWh and Above Monthly Consumption:
These charges are in line with Section 6.2 of the Magna Carta, which allows distribution utilities to recover actual and reasonable reconnection costs.
To avoid penalties and service interruption, always settle your electricity bill on or before the due date. Timely payment ensures uninterrupted service and supports our goal of empowering people and building a stronger future together.
No man pay adda dagiti mabayadan nga makita iti dagup ti bill ti koriente, saan nga amin ket mapan iti kaban ti ISECO. Sangapulo ket pito (17%) laeng iti listaaan iti maysa a consumer iti mapan iti kompanya. Annongen ti ISECO nga agsingir tapno saanen nga agparikut iti consumer nga agbayad pay kadagiti naduma-duma a pagbayadan a kas kuma ti BIR para iti buwis, PSALM para iti universal Charges, ICERA ken GRAM, Transmission Company para iti Fit-All, NGCP para iti pannadaliasat ti koriente iti linya aggapu ti planta ken Generation Companies para ti Generation Charges. Daguitoy sumaganad ket iti singir ti ISECO ken ti papapanan na:
GENERATION CHARGE
Daytoy iti gatad a mapan kadagiti generation companies nga gumatgatangan iti koriente ti ISECO.
Daytoy ket sesenta porsiento (60%) ti dagup ti listaan a bayadan ti consumer wennu kadakkelan nga
porsiente ti mabaybayadan a koriente.
TRANSMISSION CHARGE
Daytoy a gatad a maibayad iti NGCP iti panagdaliasat ti koriente nga aggapu ti generation companies
a mapan iti sub-stations ti ISECO. Nueve porsiente (9%) iti dagup ti listaan ti mabayadan ti mapan
iti NGCP.
DISTRIBUTION CHARGE
Daytoy a gatad iti mapan iti ISECO a mangipapaay iti natalged a koriente kadagiti consumers nga
pakairamanan ti sueldo ken administrative costs a pakairamanan iti gastos para ti pannakamtinar iti
distribution system iti ISECO, nga isu ti mangipaay iti power manipud iti high-voltage transmission
grids agingga kadagiti commercial ken industrial establishments ken residential end-users.
SUPPLY CHARGE
Daytoy a mabayadan ket para ti pannakaipaay iti serbisio kadagiti customers iti ISECO kas iti
billing, collection, customer assistance ken dadduma pay a serbisyo.
METERING CHARGE
Daytoy a mabayadan a gatad ket para ti pannakamantenar iti pasilidad kangrunaan ti power metering
facilities ken dadduma pay nga equipment.
VALUE ADDED TAX (VAT)
Daytoy ket VAT a maibayad iti BIR a makaygapu iti panagkonsumo ti koriente ken dadduma pay a
serbisio ti amin a stages iti generation, transmission ken distribution .
UNIVERSAL CHARGES
MISSIONARY ELECTRIFICATION CHARGE
Daytoy ket maibayad iti Power Sector Asset and Liabilities Management (PSALM) a mangpondo iti
panakasilaw kadagiti nasulinek a lugar ken dagiti saan a nakasilpo iti transmission system.
Daytoy ket maibayad iti Power Sector Asset and Liabilities Management (PSALM) a mainayon iti environmental fund, no sadino a mausar para iti watershed rehabilitation ken management.
STRANDED CONTRACT COST OF NPCDaytoy ket maibayad iti Power Sector Asset and Liabilities Management (PSALM) nga mangibagi ti surok iti contracted cost iti koriente iti tumotop nga IPP contracts ti NPC iti pudno a selling price ti contracted output.
FEED-IN-TARIFF ALLOWANCE (FIT All)
Daytoy iti nayon a taripa a bayadan dagiti consumers iti electric power, a maibayad kadagiti
producers iti renewable energy. Kaaduan ngamin kadagiti klase ti renewable energy ket addaan iti
very high development costs. Daytoy FIT All ken ket agsirbi nga financial cushion tapno marekubre
iti cost dagiti renewable energy developers.
LIFELINE SUBSIDIES
Daytoy ket para ti low-income customers nga agkonkonsumo ti 0-20 kWh iti binulan. Daguitoy a
consumers nga agkonkunsumo ti 0-20 ket maikkan ti 5% agingga 30% a diskwento, gatad daytoy a tulong
naggapu iti dadduma a customers nga agkonkunsumo ti 21 kwh nga agpangato.
SENIOR CITIZEN DISCOUNT
Daytoy iti special treat para kadagiti seniors. Makaala iti 5% a discount no laketdi agkon-konsumo
iti nababbaba iti 100 kwh. Tapno maala iti nadakamat a benepisio, bisitaen laeng iti anya man a
business center iti ISECO ken iparang iti senior citizen ID, agdama nga ISECO bill a nakainagan iti
senior citizen, barangay certificates iti dua (2) a tattao a makaam-ammo iti senior citizen iti unos
iti maysa tawen.
SYSTEM LOSS CHARGE
Daytoy iti cost-recovery iti napukaw a koriente gapu ti technical ken non-technical system losses.
Ti kangatoan a tucad iti panakapukaw ti koriente a mabalin a masubbot iti electric cooperatives ket
14% kas inlanad ti Republic Act No. 7832, no sadino a nagbalin daytoy nga 13% manipud 2010 basar iti
ERC Resolution No.17, Series of 2008, nga naipababa manen effective May 2018 basar ti ERC Resolution
No. 20, Series of 2017 no sadino ket 12% agingga 8.25% cap ti naipaulog a baro a linteg agingga 2022
basar ti maiyanatup a groupings iti electric cooperatives.
The bill deposit is an amount required from all customers of distribution utilities as a guarantee for payment of electric bills. It is similar to the advance deposit made by a tenant who rents an office or a residence. It protects ISECO against consumers who neglect to pay their electric bills.
Bill deposit is equivalent to the customer's estimated billing for one month, which is based initially on customer estimate or load schedule provided upon application for electric service with ISECO. It may be adjusted yearly based on the actual average monthly consumption of the customer.
The applicable rules governing bill deposits can be found in the Magna Carta for Residential Electricity Consumers and Distribution Services and Open Access Rules (DSOAR). Below are some download links for your reference:
A bill deposit shall be required from the following:
Your bill deposit earns interests, in accordance with the existing rules of the ERC.
The bill deposit depends on the load of the consumer. ISECO implements the following bill deposit:
| Residential - (30 AMP MCB/MSF to 100 Amp MCB/MSF) | P300 to P3,000 |
| Commercial - (30 AMP MCB/MSF to 100 Amp MCB/MSF) | P750 to P6,000 |
| Commercial with sole use of transformer | base on actual load |
| Industrial | base on actual load |
| Communal Water System - farm | P1,000 |
| Communal Water System - water utilities and irrigation | P5,000 |
Sufficiency of the bill deposit is determined by comparing a customer's existing bill deposit, including accumulated interest, with the average monthly bills for the past twelve (12) months.
The MAGNA CARTA for residential consumers provides the yearly adjustment of the bill deposit, however, unlike other utilities; ISECO does not require the consumers for additional bill deposit for increased load.
The bill deposit shall be refunded including the earned interest after 3 years of being a continued prompt payor. However, the cooperative shall re-impose the bill deposit upon default of payment of the consumer and shall only be refunded upon permanent termination of service.
Its is not always possible that your electric bill will be the same every month. Varying electric bills are usually the result of the following factors, namely:
1. Addition of new appliance.
The additional electric consumption of the new appliance will depend on the unit's wattage
rating and how much use it is given.
2. Replacement of smaller appliances with one bigger size capacity.
For instance, replacing a 150 watt 6 cu. Ft. Refrigerator with a 200 watt 10 cu. Ft. durable type
would mean an increase in electric consumption.
3. Additional or longer use of smaller appliances.
Additional people in the house weather they are guest or staying relatives could mean more cooking
and longer use of electric stove or children who came from school could mean more TV viewing, more
ironing, more lighting, longer use of electric fans, which will all lead to increase electric
consumption. Also, the weather and the season brings about a considerable difference in your
consumption is air conditioners and refrigerators work harder and longer in the summer months.
4. Faulty and/or grounded wires and appliances
Wires are protected by rubber insulation but when this insulation is cut or torn exposing the wire
inside, this not only poses as fire and safety hazard but also wastes electricity. When the bare
wire gets in contact with objects that conduct electricity, this results in electricity leakage, a
condition commonly called "grounded." Electricity leakage adds to your consumption in same
manner that a leaking water pipe or dripping faucet adds to your water bill. Faulty appliance such
as refrigerator could run for prolonged periods because of defective thermostat, and so waste
electricity. A fluorescent lamp with a defective starter does not light immediately when you switch
on, but make several flashes before it finally lights up. This problem wastes electricity as half of
the fluorescent electric consumption is used when it lights up. Consult your electrician or
appliance technician and have your grounded wires and faulty appliances connected immediately.
5. Meter reading problems
An incorrect reading could be made specially if the meter is located where it is difficult to read
such as if it's been installed it high, the meter glass covered with thick and hardened dust, or
building extension has partially covered the view of the meter. As much as possible, the meter must
be facing the street, clean of obstruction, and installed not more than 6-ft. high. Our meter
reading system has cumulative feature that ensures that any meter reading error committed is
automatically covered up in the subsequent months reading. Thus, an over reading this month normally
results in a lower electric consumption in the following month and under-reading this month result
in a bigger electric consumption in the following month. As adjustment is made to your account when
an incorrect reading is made.
6. Longer than normal belling periods
Meter readings are scheduled in such a way that billing period is cover more or less a month, or 30
days. However, it is not always possible for the meter reader to come exactly on the same day each
month because of sickness, holidays or bad weathers. The period covered and the number of days
indicated on your electric bill. Compare this with your previous bills as it might have cause a
slightly higher bill this month.
7. Meter registration
The electric meter is precise instrument and has been tested, calibrated before it is issued to its
member-consumers. However it you fill that the meter is faulty, you may request for a meter test by
informing ISECO personally or through letter.
8. Increase in electric rates
You may have maintained the same level pf kilowatt-hour, but the amount you pay for it higher when
electric rate increase. Adjustments in rates are dependent on its variable and fixed rates.
Generally, electric consumption varies among household depending on the standard of living habits,
family size and needs. So that, it is NOT POSSIBLE to compare your electric bill within that of your
neighbor.

1. Power Plant Shutdown
Power supplier of the coop may cut off power due to either of the following: repairs in the
geothermal plant, replacement o poles of insulators and rehabilitation/repair of lines. Brown-out
caused by these factors are scheduled with and officially notifying the Coop who in turn notifies
the consuming public. In cases, where power failures are caused by natural calamities such as
typhoons, earthquakes, floods, etc. no notices are sent; hence, the Cooperative could not sent any
to be the consumer.
2. Sub-Station Repairs and Maintenance
The coop schedule brown-outs when repairs and maintenance are to be made in the Sub-Station. This
includes among others; the changing or filtering of the sub-station transformer oil as well as that
of the recluse's, replacement of burned instrument transformer and the tightening/checking of
terminal connections.
3. Line Repair and Maintenance
To prevent accident, electric power must be cut off when linemen do repair works such as: changing
rotten poles, replacing broken insulators and clearing of transmission or distribution lines and
other.
4. Line Faults or Tripping
Line faults occur when objects come in contact with the power lines. Two common types of faults are:
short circuited or line-to-line fault and grounded line or line-to-ground fault. Common causes of
line faults are: trees touching power lines, broken insulators, live wires in contact with the
ground.
5. Transformer Trip Off
Most of the distribution transformers used by the Electric Cooperatives are equipped with
built-in-tripping device or circuit breakers. This device automatically cuts off power to the area
supplied when the transformer loaded beyond its capacity, or when line faults along secondary lines.
6. Fuse Blow-out in your Fuse Box
When lights go off in your house but those of your neighbor's are still on, it might be that
fuses in your fuse box have burned out. There are two common causes of fuse blow-outs namely: short
circuited connection and excessive loads.
1. Always unplug electric appliances in case a brown-out occurs. If the power is restored, always give an allowance of 2 to 3 minutes before plugging in appliances, especially those driven by electric motors such as refrigerators, electric fans and compressors. This is to save energy and prevent damage to appliances due to the sudden surge of current when power is restored.
2. If you encounter a wire-down during brown-outs, never touch it. Treat the wire as a "live" wire and report to the nearest ISECO office for immediate repair. Never take chances when working with electrical appliances and equipment even though there is a brown-out before working with them. This will protect you when power is restored anytime.
When your lights go off, don't panic nor curse the darkness. First, check whether your neighbor's lights are on. Chances are, you probably have blown-out fuse. If so,
1. Keep a flashlight handy and find the main service switch. It usually located near the area where your service drop or line enters your house/building.
2. Switch off or pull down the switch lever.
3. Open switch box. Remove blow-out fuses with a repair of insulted pliers. With the burnt out marks or traces on their metal parts, you can easily identify the blown-out ones.
4. If you're familiar with the amperage of your fuses, bring them along with you purchase with your replacements.
5. Install replacement fuses securely.
6. Close the switch box and switch on or push up the switch level.
7. If all else fail, summon professional help.
If you experience these troubles, call the attention of your electrician or your nearest ISECO
Office.
To recognize the existence of trouble in an electric system you should be able to recognize the symptom. The following are the most common:
1. No voltage - if he circuit is dead, the cause may be blown out fuse, a loose connection, or a broken wire. It might also be failure of the transfer.
2. Fuse Keeps Blowing Out - This may be caused by an overload, that is, too many appliances are connected to the circuit, thus drawing too much current more than the capacity of the fuse. It may also be caused by a short circuit, which is power touching the ground, or two power wires in contact. DANGER: DO NOT TRY TO REPLACE THE FUSE WITH A BIGGER SIZE OR SOLID WIRE. IT MAY CAUSE AN ELECTRICAL FIRE .
3. Lights Burn Brightly, But Bur Out. This usually means that the voltage is too high. Either a generator is not regulated properly or a transformer is properly connected.
4. Connections Get Hot. This usually means that the connection is loose, thus creating high resistance. All electrical connections must be very tight and solid.
5. Shocks When Touching Equipment. This symptom indicates that the equipment or motor has not been properly grounded.
6. Voltage Fluctuations. This usually happens when a consumer which is tapped in a common secondary line is utilizing an equipment with big power requirement, such as welding machines, industrial motors, big electric oven, etc. which, when operated will draw a big amount and thus causing a responding voltage drop of the big amount and thus causing a corresponding voltage drop of the common secondary line.
Want to save on your electric bill? Have to time to read the links below or if your in a rush you may watch the short video clip.

1. Seek the services of Authorized Barangay Electrician/RME/REE for House Wiring Installation.
2. Secure Certificate of Completion from Authorized Barangay Electrician/RME/REE
Note: submit Electrical Plan if necessary
3. Secure necessary Permits from LGU's:
4. Attend Pre-Membership Seminar.(Please come 1 hour earlier than the scheduled time seminar)
5. Schedule for House Wiring Inspection.
6. Bring the House Wiring Inspection Slip for payment.
7. Submit 2 copies of recent 1x1 colored I.D. picture. (For Joint membership submit 1x1 colored I.D. picture each.)
8. Electric Bill Receipt of nearest neighbor.
A. Copy of electric bill (name of the applicant) - monthly consumption should not be more than 100 kwh.
B. Proof of age/citizenship (any of the following):
C. Proof of Residence (any of the two)
D. Proof of Authority (if thru representative)
E. One (1) copy 1x1 ID picture (colored) for change membership/consumer name.

A. For ordinary houses (OPEN WIRING/PDX)
| 1. Installation of Safety Switch or Circuit Breaker Including 60meters service drop | P 300.00 |
| 2. Installation of Receptacles | P 100.00 |
| 3. Installation of Switches (per lighting pair) | P 100.00 |
| 4. Installation of Convenience Outlet (per utility box) | P 100.00 |
| 5. Installation of Service Entrance | P 100.00 |
B. For big houses/establishments/Concrete or Embedded installation/with Branch Circuit/100A below only
| 1. Installation of Main Safety Switch or Main Breaker | P 20.00 / amp |
| 2. Installation of Panel Board A) Surface Mounted B) Flush Mounted |
P 20.00 / amp |
| 3. Installation of Branch Circuit Breakers (CB) (for Multiple Circuit Home-run) | P 20.00 / amp |
| 4. Installation of Receptacles, switches and conveniences outlet (roughing in) | 40% of material used |
| 5. Installation of receptacle, electrical devices. | 10% of total price |
| 6. Installation of chandelier and alike | P 150.00 |
| 7. Installation of Air-condition Outlet (ACU) and Special Purpose Outlets (SPO) | P 75.00 |
| 8. Installation of Service Entrance | |
| A) Conduit (RMC/EMT/IMC) | Php 100/mtr |
| B) BX Armored Cable and PVC | Php 75/mtr |
| C) Buried Service Entrance includes excavation | Php 150/mtr |
| 9. Installation of Meter Center for multi metering (per meter base) includes circuit breaker | Php 500 per base |
| 10. Installation/Layout of Service Drop for long span in excess of 30 meters | Php 5 per meter |
| For Straight Contract based on the total cost of materials installed | 40% |
Any Electrician found violating this directive would be penalized by immediate cancellation of his Authorization.