Annual Technology Baseline: ATB-calc Open Source Tools

Research output: NRELPresentation


The Annual Technology Baseline (ATB) team will introduce the new open-source Python tools for processing and interacting with electricity ATB data and provide helpful user demonstrations, including how to: extract data from the ATB workbook and calculate levelized cost of electricity (LCOE) in Python; programmatically interact with and modify ATB data; and use the tools to modify the tax credit assumptions of the ATB to account for bonus credits from the Inflation Reduction Act of 2022.
Original languageAmerican English
Number of pages36
StatePublished - 2023

NREL Publication Number

  • NREL/PR-7A40-87622


  • energy data
  • LCOE
  • levelized cost of energy
  • open source code
  • overnight capital cost
  • Python
  • SAM
  • System Advisor Model


Dive into the research topics of 'Annual Technology Baseline: ATB-calc Open Source Tools'. Together they form a unique fingerprint.

Cite this