Features How It Works AI Engine NEPRA Tariffs Team Log In Get Started Free
 NEPRA 2026 Tariffs Supported

Know Your Electricity Bill
Before NEPRA Does.

An AI energy assistant for Pakistani households. Predict next month's bill, forecast your 24-hour load curve, and simulate appliance swaps — all calibrated to real consumption data and the latest tariff slabs.

3ML Models Fused
42PRECON Archetypes
<1.5sPrediction Latency
~0.84Model R² Accuracy
RF PredictorMonthly bill estimation
Consumption 300 kWh
Rs. 18,240 / month
Projected from standard NEPRA rates.
Protected Status Lost! Exceeding 200 units triggers a cumulative slab pricing increase of ~80% across all units.
Rs 33.1Slab Rate
Rs 0.34FCA Adj.
Non-ProtCategory
LSTM Live24h forecast synced
Sir Syed University of Engineering & Technology Trained on LUMS PRECON Dataset Firebase Secured NEPRA July 2026 Compliant
The Problem

Pakistani electricity bills are a black box — until now.

Slab jumps, protected-status thresholds, fuel adjustments and time-of-use surcharges make it almost impossible to know what you'll owe until the bill arrives.

Sudden Slab Jumps

Cross a 100 or 200-unit threshold and your entire bill is charged at a much higher per-unit rate — often without warning.

Protected Status Loss

Exceed the 6-month rolling average and you permanently lose subsidised Protected or Lifeline pricing.

Peak-Hour Surcharges

Time-of-Use consumers pay up to 25% more for electricity used between 6 PM and 10 PM — easy to miss, costly to ignore.

How It Works

From sign-up to savings in four steps.

No smart meter required. Tell us about your home once, and the AI engine handles the rest — recalibrating every time you add a new bill.

01

Create Your Account

Sign up in seconds with email or Google. Your data is synced securely to Cloud Firestore under your account.

02

Build Your AI Memory

Add your DISCO, sanctioned load, property size, and appliance inventory. The more detail, the sharper the prediction.

03

Get Your Prediction

Random Forest and LSTM models fuse your profile with 42 real Pakistani household archetypes to forecast your bill and load curve.

04

Simulate & Save

Swap appliances virtually — standard AC to inverter, old fridge to new — and see the exact Rupee impact before you spend a cent.

Interactive Sandbox

Virtual Inverter Swap Simulator

Select appliances, adjust their quantities and running hours, and toggle inverter upgrades to see standard vs. efficient energy consumption and estimated savings on your monthly bill.

Configure Appliances

Air Conditioner (1.5 Ton)
Toggle switch to upgrade standard AC (1.5kW) to Inverter (0.75kW).
Ceiling Fans
Toggle switch to upgrade standard fans (80W) to energy-saving BLDC fans (35W).
Refrigerator (24/7 Run)
Toggle switch to upgrade double door standard fridge (48 kWh/mo) to Inverter (27 kWh/mo).
Real-Time Simulation Report

Monthly Savings Estimation

PKR savings calculated by subtracting efficient load from standard load under NEPRA slabs.

Standard Load 450 kWh
Optimized Load 225 kWh
Rs. 2,140
Estimated Savings / Month
Swapping 1 AC and 4 ceiling fans lowers energy demand by 225 units.
See It In Action

A dashboard that thinks ahead of your bill.

Once your profile is set up, your dashboard fills in with live projections, seasonal alerts, and AI-written insights tailored to your household.

Avg Monthly Units
318 kWh
Household size
6 People · 120 Sq Yd
Sanctioned load
5 kW
Monthly Billing History
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Billing profile history parameters calibrated for model calculations.
Core Modules

Everything you need to manage your energy budget.

Six connected modules, one shared AI memory of your household.

● Live

Bill Prediction

Random Forest regression estimates next month's units and full NEPRA-calculated cost, including FCA and QTA adjustments.

Neural

24-Hour Load Forecaster

A Bidirectional LSTM projects your hourly demand curve so you know exactly when your home hits peak load.

New

Optimization Simulator

A physics-based engine simulates appliance swaps — inverter ACs, BLDC fans — and shows real Rupee savings.

RAG

AI Energy Assistant

A context-aware chatbot answers questions about your bill using your live profile — no generic advice, just yours.

NEPRA Tariff Reference

Every 2026 domestic slab, fixed charge, and Protected/Lifeline eligibility rule, explained in plain language.

AI Memory Profile

One structured household profile — DISCO, routine, appliances, bill history — powering every model in the app.

Under The Hood

A tri-model hybrid pipeline, not a black box.

We combine statistical machine learning, deep learning, and first-principles physics — so predictions stay explainable, not just accurate.

Random Forest

Regression

Calibrated on 28+ zero-leakage household features. Handles long-term monthly forecasting by analyzing appliance counts and seasonal drift.

R² Accuracy: ~0.84

Bidirectional LSTM

Deep Learning

A specialized RNN that recognizes temporal dependencies, processing a 48-hour lookback window to forecast the next 24-hour demand profile.

Loss Function: Huber

KNN Matcher

Clustering

Maps your profile to the closest match among 42 real PRECON house archetypes, ensuring realistic seeding even without bill history.

Distance: Euclidean

Mathematical Handshake

Physics Engine

Computes a structural baseload from occupancy and area. Final predictions blend physics, AI inference, and historical calibration.

Calibrated Baseline
Tariff Intelligence

Built for NEPRA's July 2026 rules, not a generic calculator.

Domestic tariffs in Pakistan aren't a flat rate — they're a maze of slabs, subsidies, and adjustments. Our billing engine models the real structure so predictions match your actual invoice.

Explore Tariff Hub
Lifeline Consumers< 100 units / month
Protected Status< 200 units, 6-month avg
Peak Surcharge (ToU)6 PM – 10 PM
Fixed + FCA + QTA + GSTFully Modeled
Why It Matters

Mapped to global sustainability goals.

7

Affordable & Clean Energy

Preemptive bill awareness helps households maintain their energy budget before the billing cycle ends.

12

Responsible Consumption

The LSTM forecaster identifies usage patterns, shifting behaviour toward efficiency and reducing waste.

The Team

Built by Software Engineering students at SSUET.

A four-person final year project turning academic research into a tool real households can use.

Mudasir Ali

Mudasir Ali

Group Lead · AI & Full-Stack
unarmudasir@gmail.com
Abdullah Tahir

Abdullah Tahir

Lead Frontend Architect
axise140@gmail.com
Haider Rizwan

Haider Rizwan

Dataset & Preprocessing
haidernv006@gmail.com
Abubakr Saqib

Abubakr Saqib

Software Quality Assurance
abubakarsaqib60@gmail.com
Sir Syed University of Engineering & Technology · FYP 2026 Trained on LUMS PRECON Research Dataset
Questions

Frequently asked questions.

Do I need a smart meter to use this?
No. The engine works entirely from your appliance inventory, property details, and past bills — no hardware or smart-meter integration required.
How accurate are the predictions?
The Random Forest model achieves an R² of roughly 0.84 on held-out PRECON households, and accuracy improves further as you add your own bill history for calibration.
Is my household data private?
Your profile is stored per-account in Cloud Firestore behind Firebase Authentication, and is only used to power your own predictions and the AI assistant.
Which DISCOs and tariff categories are supported?
All major Pakistani DISCOs (KE, LESCO, K-Electric, FESCO, GEPCO, IESCO, etc.), plus Lifeline, Protected, Non-Protected, and Time-of-Use (ToU) categories under NEPRA's July 2026 tariff rules.
How does the Inverter Swap Simulator estimate savings?
It calculates the difference in monthly energy consumption (kWh) between standard load ratings and efficient inverter alternatives. The savings are then evaluated against NEPRA's progressive slabs, demonstrating the exact reduction in your monthly bill.
What is the difference between Protected and Non-Protected categories?
Protected status applies to domestic consumers consuming 200 units or less consecutively for 6 months. If you exceed 200 units in a single month, your category changes to Non-Protected, where per-unit tariff rates are substantially higher.
How does the AI Chatbot help me optimize my bill?
The chatbot accesses your household profile, current appliance load, and prediction history. It suggests actionable steps to reduce your bill, such as shifting high-load runtimes away from peak hours (6 PM – 10 PM) or upgrading specific appliances.
Can I use this web application on mobile devices?
Yes. The entire platform is built with a fully responsive layout using native CSS media queries, optimized to offer a smooth, premium experience on smartphones, tablets, and desktops.

Stop guessing your electricity bill.

Set up your household profile in under five minutes and get your first AI-powered prediction today.