Annual Technology Baseline (ATB) Data

Each year, the NREL ATB data are presented in a spreadsheet that contains detailed cost and performance data (both current and projected) for renewable and conventional technologies. The spreadsheet includes a workbook for each technology.

Before downloading the ATB data, read the disclaimer agreement and this guide to using the ATB.

2019 Data

Download the 2019 ATB Spreadsheet

Download 2019 ATB Spreadsheet.

MAC Friendly Version:

Download 2019 ATB Spreadsheet.


Download the 2019 ATB Summary

Download 2019 ATB Summary.

Past Data

For data from past years-and an accompanying summary and documentation-see the ATB archives.