Economic Planning Study (EPS) Updates ColumbiaGrid Planning Meeting June 7, 2018
Modeling Assumptions for 2033 High Renewable PCM Outline Modeling Assumptions for 2033 High Renewable PCM WECC 2028 ADS PCM v0.3.2 2018 Water year/Run-Off
Modeling Assumptions for 2033 Supply Additions: Waiting on CA preferred renewable additions Reviewing IRP for preferred supply additions Will fill, in as needed, to maintain minimum reserve margin Run 2028 with supply additions Objective: Determine impact of supply additions over PF based PCM Run 2033 with Objective: Potential impact 50% renewable standard in California
WECC 2028 ADS PCM PF Based PCM WECC released v0.3.2 on 6/1 A little unserved load exist in PNM and CFE Dump energy exist: WECC working on resolving constraints: primary in CA Bas. Other areas: PGE, PNM, NWMT, PACW, TPWR NW: Jones Canyon or PG&E: Shiloh Wind area Working to identify and resolve any commit/dispatch issues Load updated to 2018 L&R forecast
2018 Water Year/Run-off Jan-Jul Run-Off at The Dalles: 121.6 MAF 20% of average 101.4 MAF Rank 83.1% of 90 year
Question: Kevin Harris (503) 943-4932 harris@columbiagrid.org