Western Energy Imbalance Market > About > Benefits

Benefits

$1.18 billion in gross benefits since Nov 2014 (as of 01/29/2021)

(millions $)
EIM Participants	2014	2015	2016	2017	2018	2019	2020				Total
EIM Participants	2014	2015	2016	2017	2018	2019	Q1	Q2	Q3	Q4	Total
Arizona Public ServiceEntered 10/2016			$5.98	$34.56	$45.30	$54.48	$11.26	$6.40	$22.60	$8.70	$189.28
BANCEntered 04/2019						$15.86	$7.07	$9.17	$8.70	$5.42	$46.22
California ISOEntered 11/2014	$1.24	$12.66	$28.34	$36.96	$67.94	$44.74	$9.57	$21.25	$23.68	$7.54	$253.92
Idaho Power CompanyEntered 04/2018					$26.88	$28.23	$5.15	$6.08	$8.51	$6.56	$81.41
NV EnergyEntered 12/2015		$0.84	$15.57	$24.20	$25.55	$22.87	$5.36	$4.73	$8.81	$5.72	$113.65
PacifiCorpEntered 11/2014	$4.73	$26.23	$45.47	$37.41	$61.68	$59.77	$7.80	$8.46	$13.47	$10.90	$275.92
Portland General ElectricEntered 10/2017				$2.83	$27.57	$42.87	$6.93	$9.15	$8.95	$6.73	$105.03
PowerexEntered 04/2018					$7.84	$11.94	$1.09	$1.15	$0.88	$0.91	$23.81
Puget Sound EnergyEntered 10/2016			$1.56	$9.86	$13.68	$16.15	$3.67	$2.84	$3.44	$3.73	$54.93
Seattle City LightEntered 04/2020								$1.63	$2.87	$2.14	$6.64
Salt River ProjectEntered 04/2020								$8.14	$17.41	$10.51	$36.06
Total	$5.97	$39.73	$96.92	$145.82	$276.44	$296.91	$57.90	$79.00	$119.32	$68.86	$1186.87