OpenEnergyID

Open Source Python library for energy data analytics and simulations.

OpenEnergyID is a powerful Python library that provides a wide range of tools for energy data analysis and simulation. Whether you are a data scientist, researcher, or developer working in the energy sector, OpenEnergyID can help you gain valuable insights from your data and build sophisticated models.

more info for developers

Getting Started

To get started with OpenEnergyID, you can install it using pip:

pip install openenergyid

Analyses

OpenEnergyID provides a variety of analysis modules to help you work with your energy data.

Baseload Analysis

The baseload analysis module helps you determine the baseload consumption of a building or a portfolio of buildings.

• Use BaseloadAnalyzer(timezone="Europe/Brussels"), prepare data with prepare_power_series(energy_lf) and then call analyze(power_lf, "1h").
• Accepts either energy (timestamp/total in kWh per 15 min) or precomputed power (timestamp/power watts); gapped or zero-valued intervals are kept and handled safely.
• For homes with unmeasured PV, use nighttime_only=True to filter to nighttime readings only (uses pvlib for solar position).
• Outputs energy splits (baseload vs total) and baseload ratios per chosen reporting granularity, keeping computations lazy via Polars LazyFrame.

Capacity Analysis

The capacity analysis module helps you identify peaks in your power data.

from openenergyid.capacity import CapacityAnalysis

analyzer = CapacityAnalysis(data=power_series, threshold=2.5)
peaks = analyzer.find_peaks()

Dynamic Tariff Analysis

The dynamic tariff analysis module helps you analyze the impact of dynamic tariffs on your energy costs.

from openenergyid.dyntar import calculate_dyntar_columns

df_with_dyntar = calculate_dyntar_columns(df)

Energy Sharing

The energy sharing module helps you simulate energy sharing scenarios.

from openenergyid.energysharing import calculate

result = calculate(df, method=CalculationMethod.OPTIMAL)

Multivariate Linear Regression (MVLR)

The MVLR module helps you build multivariate linear regression models to predict energy consumption.

from openenergyid.mvlr import find_best_mvlr

model = find_best_mvlr(data)

PV Simulation

The PV simulation module helps you simulate the output of a photovoltaic system.

from openenergyid.pvsim import get_simulator, apply_simulation

simulator = get_simulator(input)
simulation_results = simulator.simulate()
df_with_pv = apply_simulation(df, simulation_results)

Simulation Evaluation

The simulation evaluation module helps you evaluate the results of your energy simulations.

from openenergyid.simeval import evaluate

evaluation = evaluate(df)