Common use of Ancillary Service Charges Clause in Contracts

Ancillary Service Charges. 8.4.1 The following Ancillary Services are required under this Service Agreement. a) Scheduling, System Control and Dispatch Service per Schedule 1 of the Tariff. b) Tariff Administration Service per Schedule 1-A of the Tariff. c) Reactive Supply and Voltage Control from Generation Sources Service per Schedule 2 of the Tariff. d) Regulation and Frequency Response Service per Schedule 3 of the Tariff. e) Energy Imbalance Service per Schedule 4 of the Tariff. f) Operating Reserve - Spinning Reserve Service per Schedule 5 of the Tariff. g) Operating Reserve - Supplemental Reserve Service per Schedule 6 of the Tariff. The Ancillary Services may be self-supplied by the Network Customer or provided by a third party in accordance with Sections 8.4.2 through 8.4.4, with the exception of the Ancillary Services for Schedules 1, 1-A, and 2, which must be purchased from the Transmission Provider. 8.4.2 In accordance with the Tariff, when the Network Customer elects to self-supply or have a third party provide Ancillary Services, the Network Customer shall indicate the source for its Ancillary Services to be in effect for the upcoming calendar year in its annual forecasts. If the Network Customer fails to include this information with its annual forecasts, Ancillary Services will be purchased from the Transmission Provider in accordance with the Tariff. 8.4.3 When the Network Customer elects to self-supply or have a third party provide Ancillary Services and is unable to provide its Ancillary Services, the Network Customer will pay the Transmission Provider for such services and associated penalties in accordance with the Tariff as a result of the failure of the Network Customer’s alternate sources for required Ancillary Services. 8.4.4 All costs for the Network Customer to supply its own Ancillary Services shall be the responsibility of the Network Customer.

Ancillary Service Charges. 8.4.1 The following Ancillary Services are required under this Service Agreement. a) Scheduling, System Control and Dispatch Service per Schedule 1 of the Tariff. b) Tariff Administration Service per Schedule 1-A of the Tariff. c) Reactive Supply and Voltage Control from Generation Sources Service per Schedule 2 of the Tariff. d) Regulation and Frequency Response Service per Schedule 3 of the Tariff. e) Energy Imbalance Service per Schedule 4 of the Tariff. f) Operating Reserve - Spinning Reserve Service per Schedule 5 of the Tariff. g) Operating Reserve - Supplemental Reserve Service per Schedule 6 of the Tariff. The Ancillary Services may be self-supplied by the Network Customer or provided by a third party in accordance with Sections 8.4.2 through 8.4.4, with the exception of the Ancillary Services for Schedules 1, 1-A, and 2, which must be purchased from the Transmission Provider. 8.4.2 In accordance with the Tariff, when the Network Customer elects to self-self- supply or have a third party provide Ancillary Services, the Network Customer shall indicate the source for its Ancillary Services to be in effect for the upcoming calendar year in its annual forecasts. If the Network Customer fails to include this information with its annual forecasts, Ancillary Services will be purchased from the Transmission Provider in accordance with the Tariff. 8.4.3 When the Network Customer elects to self-supply or have a third party provide Ancillary Services and is unable to provide its Ancillary Services, the Network Customer will pay the Transmission Provider for such services and associated penalties in accordance with the Tariff as a result of the failure of the Network Customer’s alternate sources for required Ancillary Services. 8.4.4 All costs for the Network Customer to supply its own Ancillary Services shall be the responsibility of the Network Customer.

Ancillary Service Charges. 8.4.1 The following Ancillary Services are required under this Service Agreement. a) Scheduling, System Control and Dispatch Service per Schedule 1 of the Tariff. b) Tariff Administration Service per Schedule 1-A of the Tariff. c) Reactive Supply and Voltage Control from Generation Sources Service per Schedule 2 of the Tariff. d) Regulation and Frequency Response Service per Schedule 3 of the Tariff. e) Energy Imbalance Service per Schedule 4 of the Tariff. f) Operating Reserve - Spinning Reserve Service per Schedule 5 of the Tariff. g) Operating Reserve - Supplemental Reserve Service per Schedule 6 of the Tariff. The Ancillary Services may be self-supplied by the Network Customer or provided by a third party in accordance with Sections 8.4.2 through 8.4.4, with the exception of the Ancillary Services for Schedules 1, 1-A, and 2, which must be purchased from the Transmission Provider. 8.4.2 In accordance with the Tariff, when the Network Customer elects to self-supply or have a third party provide Ancillary Services, the Network Customer shall indicate the source for its Ancillary Services to be in effect for the upcoming calendar year in its annual forecasts. If the Network Customer fails to include this information with its annual forecasts, Ancillary Services will be purchased from the Transmission Provider in accordance with the Tariff. 8.4.3 When the Network Customer elects to self-supply or have a third party provide Ancillary Services and is unable to provide its Ancillary Services, the Network Customer will pay the Transmission Provider for such services and associated penalties in accordance with the Tariff as a result of the failure of the Network Customer’s alternate sources for required Ancillary Services. 8.4.4 All costs for the Network Customer to supply its own Ancillary Services shall be the responsibility of the Network Customer.

Ancillary Service Charges. 8.4.1 The following Ancillary Services are required under this Service Agreement. a) Scheduling, System Control and Dispatch Service per Schedule 1 of the Tariff. b) Tariff Administration Service per Schedule 1-A of the Tariff. c) Reactive Supply and Voltage Control from Generation Sources Service per Schedule 2 of the Tariff. d) Regulation and Frequency Response Service per Schedule 3 of the Tariff. e) Energy Imbalance Service per Schedule 4 of the Tariff. f) Operating Reserve - Spinning Reserve Service per Schedule 5 of the Tariff. g) Operating Reserve - Supplemental Reserve Service per Schedule 6 of the Tariff. The Ancillary Services may be self-supplied by the Network Customer or provided by a third party in accordance with Sections 8.4.2 through 8.4.4, with the exception of the Ancillary Services for Schedules 1, 1-A, and 2, which must be purchased from the Transmission Provider. 8.4.2 In accordance with the Tariff, when the Network Customer elects to self-self- supply or have a third party provide Ancillary Services, the Network Customer shall indicate the source for its Ancillary Services to be in effect for the upcoming calendar year in its annual forecasts. If the Network Customer fails to include this information with its annual forecasts, Ancillary Services will be purchased from the Transmission Provider in accordance with the Tariff. 8.4.3 When the Network Customer elects to self-supply or have a third party provide Ancillary Services and is unable to provide its Ancillary Services, the Network Customer will pay the Transmission Provider for such services and associated penalties in accordance with the Tariff as a result of the failure of the Network Customer’s alternate sources for required Ancillary Services.result 8.4.4 All costs for the Network Customer to supply its own Ancillary Services shall be the responsibility of the Network Customer.

Ancillary Service Charges. 8.4.1 The following Ancillary Services are required under this Service Agreement. a) Scheduling, System Control and Dispatch Service per Schedule 1 of the Tariff. b) Tariff Administration Service per Schedule 1-A of the Tariff. c) Reactive Supply and Voltage Control from Generation Sources Service per Schedule 2 of the Tariff. d) Regulation and Frequency Response Service per Schedule 3 of the Tariff. e) Energy Imbalance Service per Schedule 4 of the Tariff. f) Operating Reserve - Spinning Reserve Service per Schedule 5 of the Tariff. g) Operating Reserve - Supplemental Reserve Service per Schedule 6 of the Tariff. The Ancillary Services may be self-supplied by the Network Customer or provided by a third party in accordance with Sections 8.4.2 through 8.4.4, with the exception of the Ancillary Services for Schedules 1, 1-A, and 2, which must be purchased from the Transmission Provider. 8.4.2 In accordance with the Tariff, when the Network Customer elects to self-supply or have a third party provide Ancillary Services, the Network Customer shall indicate the source for its Ancillary Services to be in effect for the upcoming calendar year in its annual forecasts. If the Network Customer fails to include this information with its annual forecasts, Ancillary Services will be purchased from the Transmission Provider in accordance with the Tariff. 8.4.3 When the Network Customer elects to self-supply or have a third party provide Ancillary Services and is unable to provide its Ancillary Services, the Network Customer will pay the Transmission Provider for such services and associated penalties in accordance with the Tariff as a result of the failure of the Network Customer’s alternate sources for required Ancillary Services. 8.4.4 All costs for the Network Customer to supply its own Ancillary Services shall be the responsibility of the Network Customer. 8.4.5 The delivery points listed in Appendix 3, which are attached to Westar Energy’s Transmission & Distribution System, will remain in the Westar Energy Balancing Area until June 1, 2011, at which time these delivery points will be pseudo-tied and the loads will transfer to KCPL-GMO Balancing Area. a) Through May 31, 2011: 1. Westar Energy will be providing Ancillary 1 (SC); therefore, Westar Energy OATT Schedule 1 Rate will be collected from KCPL-GMO and allocated to Westar Energy. 2. Westar Energy will be providing Ancillary 3 (RF); therefore, Westar Energy OATT Schedule 3 Rate will be collected and allocated to Westar Energy. 3. Westar Energy will be providing Ancillary 5 (OR-Spin); therefore, Westar Energy’s OATT Schedule 5 Rate will be collected from KCPL-GMO and allocated to Westar Energy. 4. Westar Energy will be providing Ancillary 6 (OR-Supp); therefore, Westar Energy OATT Schedule 6 Rate will be collected from KCPL-GMO and allocated to Westar Energy. b) Effective June 1, 2011: 1. KCPL-GMO will become the Balancing Area. 2. Ancillaries 1, 3, 5, and 6 will be supplied by KCPL-GMO. 3. Westar Energy will no longer provide Ancillary Services for the delivery points connected to Westar Energy’s Transmission and Distribution System.

Ancillary Service Charges. 8.4.1 The following Ancillary Services are required under this Service Agreement. a) Scheduling, System Control and Dispatch Service per Schedule 1 of the Tariff. b) Tariff Administration Service per Schedule 1-A of the Tariff. c) Reactive Supply and Voltage Control from Generation Sources Service per Schedule 2 of the Tariff. d) Regulation and Frequency Response Service per Schedule 3 of the Tariff. e) Energy Imbalance Service per Schedule 4 of the Tariff. f) Operating Reserve - Spinning Reserve Service per Schedule 5 of the Tariff. g) Operating Reserve - Supplemental Reserve Service per Schedule 6 of the Tariff. The Ancillary Services may be self-supplied by the Network Customer or provided by a third party in accordance with Sections 8.4.2 through 8.4.4, with the exception of the Ancillary Services for Schedules 1, 1-A, and 2, which must be purchased from the Transmission Provider. 8.4.2 In accordance with the Tariff, when the Network Customer elects to self-supply or have a third party provide Ancillary Services, the Network Customer shall indicate the source for its Ancillary Services to be in effect for the upcoming calendar year in its annual forecasts. If the Network Customer fails to include this information with its annual forecasts, Ancillary Services will be purchased from the Transmission Provider in accordance with the Tariff. 8.4.3 When the Network Customer elects to self-supply or have a third party provide Ancillary Services and is unable to provide its Ancillary Services, the Network Customer will pay the Transmission Provider for such services and associated penalties in accordance with the Tariff as a result of the failure of the Network Customer’s alternate sources for required Ancillary Services. 8.4.4 All costs for the Network Customer to supply its own Ancillary Services shall be the responsibility of the Network Customer.

Ancillary Service Charges. 8.4.1 The following Ancillary Services are required under this Service Agreement. a) Scheduling, System Control and Dispatch Service per Schedule 1 of the Tariff. b) Tariff Administration Service per Schedule 1-A of the Tariff. c) Reactive Supply and Voltage Control from Generation Sources Service per Schedule 2 of the Tariff. d) Regulation and Frequency Response Service per Schedule 3 of the Tariff. e) Energy Imbalance Service per Schedule 4 of the Tariff. f) Operating Reserve - Spinning Reserve Service per Schedule 5 of the Tariff. g) Operating Reserve - Supplemental Reserve Service per Schedule 6 of the Tariff. The Ancillary Services may be self-supplied by the Network Customer or provided by a third party in accordance with Sections 8.4.2 through 8.4.4, with the exception of the Ancillary Services for Schedules 1, 1-A, and 2, which must be purchased from the Transmission Provider. Southwestern will provide Operating Reserve-Spinning Reserve Service and Operating Reserve-Supplemental Reserve Service associated with the Southwestern Purchase identified in this Service Agreement. 8.4.2 In accordance with the Tariff, when the Network Customer elects to self-supply or have a third party provide Ancillary Services, the Network Customer shall indicate the source for its Ancillary Services to be in effect for the upcoming calendar year in its annual forecasts. If the Network Customer fails to include this information with its annual forecasts, Ancillary Services will be purchased from the Transmission Provider in accordance with the Tariff. 8.4.3 When the Network Customer elects to self-supply or have a third party provide Ancillary Services and is unable to provide its Ancillary Services, the Network Customer will pay the Transmission Provider for such services and associated penalties in accordance with the Tariff as a result of the failure of the Network Customer’s alternate sources for required Ancillary Services. 8.4.4 All costs for the Network Customer to supply its own Ancillary Services shall be the responsibility of the Network Customer.