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update community solar npv to use annual benefits, not cumulative#929

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brtietz merged 1 commit into
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ssc_928_community_solar_npv
Nov 10, 2022
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update community solar npv to use annual benefits, not cumulative#929
brtietz merged 1 commit into
developfrom
ssc_928_community_solar_npv

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@brtietz

@brtietz brtietz commented Nov 9, 2022

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Switch to annual net benefits to better match typical formulation for NPV. Expected decrease in subscriber NPV in tests.

Fixes #928

@cpaulgilman cpaulgilman left a comment

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Looks good. See NatLabRockies/SAM#1242.

@sjanzou sjanzou left a comment

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Please note that best practice is to regenerate the affected json files for future comparisons per email sent 11/10/2022.

"community_solar_upfront_revenue" : 0,
"subscriber1_npv" : 7954940.5535759041,
"subscriber2_npv" : 3158303.7010947196,
"subscriber1_npv" : 923830.933,

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Please note that any dependent outputs in the json file will now not be valid if compared. See email sent 11/10/2022

@brtietz brtietz merged commit 422a587 into develop Nov 10, 2022
cpaulgilman added a commit to NatLabRockies/SAM that referenced this pull request Nov 10, 2022
@brtietz brtietz deleted the ssc_928_community_solar_npv branch November 18, 2022 16:35
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Community solar subscriber NPV uses cumulative benefits instead of annual

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