H2Integrate - v0.3.0

What's changed

This release features a large-scale framework overhaul as we increase H2Integrate's modularity and capabilities.
We introduce a new core framework that uses OpenMDAO to handle the data-passing, model debugging, and optimization capabilities used in H2Integrate.
This release is missing some features previously available in H2Integrate; please use v0.2.0 for the prior framework with additional features.
Future efforts and releases will expand the capabilities of H2Integrate.

Energy Systems - Energy System Modeling Frameworks - PowerBuilder
Published by johnjasa about 1 month ago

H2Integrate - v0.2 Release

What's Changed

• Save output by @jaredthomas68 in https://github.com/NREL/H2Integrate/pull/81
• Figure label naming by @jaredthomas68 in https://github.com/NREL/H2Integrate/pull/85
• Expanding GreenHEART docs to include how to add a new tech by @johnjasa in https://github.com/NREL/H2Integrate/pull/89
• Remove reference plants from examples by @kbrunik in https://github.com/NREL/H2Integrate/pull/87
• Plots by @jaredthomas68 in https://github.com/NREL/H2Integrate/pull/84
• Plots update h2 dispatch by @jaredthomas68 in https://github.com/NREL/H2Integrate/pull/95
• LCOH Update and Custom Electrolyzer Costs by @elenya-grant in https://github.com/NREL/H2Integrate/pull/79
• Update PEM efficiency to 51.0 kWh/kg from 54.6 kWh/kg by @bayc in https://github.com/NREL/H2Integrate/pull/102
• Updates for HOPP v3.2.0, update PySAM version to 6.0+ by @johnjasa in https://github.com/NREL/H2Integrate/pull/104
• CRF/WACC/ProFAST Solution by @jaredthomas68 in https://github.com/NREL/H2Integrate/pull/105
• Rename legacy GreenHEART to H2Integrate by @bayc in https://github.com/NREL/H2Integrate/pull/106
• Pinned orbit version to v1.1 by @johnjasa in https://github.com/NREL/H2Integrate/pull/108
• Adding iron capabilities to GreenHEART by @johnjasa in https://github.com/NREL/H2Integrate/pull/90
• v0.2 H2Integrate Release by @RHammond2 in https://github.com/NREL/H2Integrate/pull/113
• v0.2 Release Take 2 by @RHammond2 in https://github.com/NREL/H2Integrate/pull/114

New Contributors

• @elenya-grant made their first contribution in https://github.com/NREL/H2Integrate/pull/79

Full Changelog: https://github.com/NREL/H2Integrate/compare/v0.1.4...v0.2

Energy Systems - Energy System Modeling Frameworks - PowerBuilder
Published by RHammond2 about 2 months ago

H2Integrate - v0.1.4

What's Changed

• Added CoolProp to pyproject.toml
• Changed units of lcoe_real in HOPPComponent from "MWh" to "kWh"
• Added pre-commit, ruff, and isort checks, and CI workflow to ensure these steps aren't
  skipped.
• Updates steel and ammonia cost years to 2022
• Requires HOPP 3.1.1 or higher and removed support for python 3.9
• Add steel feedstock transport costs (lime, carbon, and iron ore pellets)
• Allow individual debt rate, equity rate, and debt/equity ratio/split for each subsystem
• Add initial docs focused on new GreenHEART development
• New documentation CI pipeline to publish documentation here
  that the documentation site will build on each pull request

Full Changelog: https://github.com/NREL/GreenHEART/compare/v0.1.3...v0.1.4

Energy Systems - Energy System Modeling Frameworks - PowerBuilder
Published by johnjasa 4 months ago

H2Integrate - v0.1.3

What's Changed

• Enhancement: Log CI build environment settings by @RHammond2 in https://github.com/NREL/GreenHEART/pull/34
• Remove electrolyzer component by @jaredthomas68 in https://github.com/NREL/GreenHEART/pull/33
• Patch: Update ProFAST requirement to PyPI listing by @RHammond2 in https://github.com/NREL/GreenHEART/pull/36
• remove unsupported optimization approaches and leftover wisdem refere… by @jaredthomas68 in https://github.com/NREL/GreenHEART/pull/37

Full Changelog: https://github.com/NREL/GreenHEART/compare/v0.1.1...v0.1.3

Energy Systems - Energy System Modeling Frameworks - PowerBuilder
Published by RHammond2 7 months ago

H2Integrate - v0.1.1

Small changes and improvements to examples ahead of the NAWEA workshop.

Energy Systems - Energy System Modeling Frameworks - PowerBuilder
Published by johnjasa 7 months ago

H2Integrate - v0.1 Release

First public release with GreenHEART as its own package.

Energy Systems - Energy System Modeling Frameworks - PowerBuilder
Published by RHammond2 8 months ago