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v0.1.2 #251
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* add notebook in progress for issue 230
(hourly_validation and map_visualization) * update 930 time lag notebook for new dir structure
notebook was used during issue 230 investigation notebook is from gailin/clean_cems branch, which can now be deleted
update pudl dependency
* A renewable generator (hydro, wind, solar, nuclear, geothermal) won't use the `partial_cems_plant` hourly shaping methodology * A subplant that contains generators of mixed fuel types will choose the hourly shaping method of the generator with the largest generation
…ity-energy/open-grid-emissions into update_subplant_mapping
Update subplant mapping
…sions into v0.1.2
…grid-emissions into gailin/issue230
Validate that data does not overlap when combining
Rename col to in plant_metadata
Gailin/issue230
Add BA-level data quality metrics
gailin-p
approved these changes
Oct 26, 2022
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Merges v0.1.2 patch updates into main.
Fixes issue with assignment of subplant IDs
Fixes an issue that was causing some generators/units to be assigned missing or incorrect subplant IDs. This issue caused several downstream issues including inaccurate hourly shapes being assigned to certain subplants, or inaccurate conversion of gross to net generation in the CEMS data. This patch ensures that every
generator_id
andunitid
is associated with a non-missing subplant ID, and that these subplant assignments account for boiler-generator associations from EIA-860 (full details).Fixes anomalous spikes in emission rate data
Several grid regions were exhibiting anomalous dips in their regional emission intensity values due to an issue with the methodology used to shape data from plants with partial CEMS data. Specifically, the generation from certain non-emitting plants (e.g. nuclear, solar, etc) that had a fossil-fuel backup generator onsite were being assigned the intermittent hourly profile of the backup generator if that generator reported to CEMS. This resulted in data quality issues in both the generated and consumed emission rates for some regions. This patch fixes that issue by excluding all non-emitting generators and plants with subplants of mixed fuel types from using the partial CEMS methodology. (full details).
Other updates
plant_metadata.csv
file to help users more easily identify the methodologies used for each plant.data/outputs/gross_to_net_conversions.csv
file.data/outputs/subplant_crosswalk.csv
file tosubplant_crosswalk_[YEAR].csv
to clarify that subplant IDs are only valid for a specific year.