Our Methodology

Learn about our transparent methodology for analyzing electricity bills and calculating potential savings.

Overview

Our methodology is built on three core principles: transparency, accuracy, and independence. We believe that users should understand exactly how we calculate potential savings and why we recommend specific energy plans.

Every calculation is based on publicly available data from official sources, and our formulas are completely transparent. You can verify our results using the same data sources we use.

Data Collection & Validation

We collect data from multiple authoritative sources to ensure accuracy and comprehensiveness:

  • RAE (Regulatory Authority for Energy) - Official tariff data and regulatory information
  • HEnEx (Hellenic Energy Exchange) - Real-time market prices and trading data
  • Direct supplier data - Current plans, rates, and promotional offers
  • Consumer protection data - Rights, regulations, and complaint statistics

All data is validated through cross-referencing multiple sources and undergoes quality checks before being used in our calculations.

Calculation Methodology

Our savings calculations follow a systematic approach:

  1. Extract consumption data from your bill (kWh, billing period, current rates)
  2. Calculate your current annual cost using official rates
  3. Apply alternative plan rates to your consumption pattern
  4. Account for all fees, taxes, and special charges
  5. Calculate potential savings and rank plans by value

We use industry-standard formulas and account for seasonal variations, time-of-use pricing, and special tariffs.

Accuracy & Reliability

Our methodology is designed to provide accurate, reliable results:

  • Multi-source data validation and cross-checking
  • Industry-standard calculation formulas and methodologies
  • Regular updates to reflect current market conditions
  • Continuous testing against real-world scenarios

We regularly audit our calculations and compare results with actual user experiences to ensure accuracy.

Transparency & Verification

Every recommendation includes a detailed breakdown showing:

  • How each cost component was calculated
  • Source of all rates and charges
  • Assumptions made in the analysis
  • Comparison with your current plan

Independent Verification

Our methodology is designed to be independently verifiable:

  • All data sources are publicly accessible
  • Calculation formulas are transparent
  • Results can be replicated using official data
  • Regular third-party audits of our processes

User Control

Users have full control over their analysis:

  • Adjust consumption assumptions
  • Modify filter preferences
  • Compare multiple scenarios
  • Export detailed results

Continuous Improvement

We continuously refine our methodology based on:

  • User feedback and suggestions
  • New regulatory requirements
  • Advances in data analysis technology
  • Market developments and trends

For questions about our methodology or to suggest improvements, please contact us at methodology@logariasmo.gr.