GridPath v0.13 #905
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GridPath v0.13 #905
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Defined by fuel and horizon.
Limit fuel burn in a fuel-BA relative to fuel burn in another fuel-BA.
This is necessary to solve stages sequentially when we only have a single subproblem. Otherwise, the stages are interpreted as independent subproblems.
Bump Pyomo and supporting updates.
Performance standard policy (emissions intensity for groups of projects).
Implement a joint constraint on sync decisions for multiple projects, e.g. for simple cycle vs combined cycle mode.
The contribution can be based on the power output in the timepoint or on the project's available capacity in the timepoint. These contributions are additive to the by-timepoint and percent-of-load based requirements.
Co-authored-by: Milind R <milind.r.nath@gmail.com>
This implements support for modeling fuel production and storage facilities (e.g. hydrogen electrolysis). These facilities are treated as projects with a new capacity type (fuel_prod_spec) providing the capacity constraints for a new operational type (fuel_prod), which in turn will contribute toward the load and fuel balance constraints. Fuel production is then tracked downstream and added to the aggregated fuel burn expressions for purposes of carbon emissions, fuel limits, etc. Note that enforcing fuel burn limits is required to ensure that only fuel produced by the fuel production facilities can be used by other projects. Fuel production and storage facilities are constrained in each timepoint by their fuel production capacity, their fuel release capacity, the total fuel that can be stored. The amount of fuel in storage is tracked from timepoint to timepoint based on the production and release levels in each horizon timepoint. Candidate fuel production facilities (fuel_prod_new) are not yet implemented.
Projects that consume power and, if modeled with a negative emissions fuel and as contributing to a carbon cap zone, can produce negative emissions when consuming power.
We need to fix #582.
Closes #903.
Closes #904.
This was a bug that resulted in a FOREIGN KEY error when editing scenarios.
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