The URL can be used to link to this page

Home My WebLink About15 Conservation P�o Agenda Item # Public Memorandum To: Board of Directors From: Stephen Hollabaugh Date: June 1, 2007 Subject: Purchase of additional quantities of Shaped Capacity & Energy from various UAMPS member agencies When acquiring new resource, Conservation is considered first resource. Historic load growth has averaged 4.7% over the last three years • Forecast assumes that load increases by only 1% over the next three years - Conservation may account for 1-3% of load - Offsets growth that would otherwise require additional resources • Conservation is estimated to shave approximately 1 MW from TDPUD's monthly average energy requirements - Actual load requires market purchases to shape around average requirements - Greater conservation will reduce shaping purchases After conservation, the District still has a need for resource. History: g SC&E) for the The Board has approved the purchase of the Shaped Capacity and Energy period of January 2008 through March 2009. The District still has need for resource from March 2009 forward. New Information: UAMPS and member utilities have currently made availableExh bi (3)dof�hel Master Firm Powee period of March 25, 2009 through March 24, Transaction Schedule is attached Supply Agreement for the Shaped Capacity and Energy and describes the amount available to Truckee Donner for this time period. Below is a table from that addendum (3). Truckee Donner Capacity HLH lock LLH Block kW kW kW March 25, 2009 to September 24, 2009 8,606 8,606 8,606 September 25, 2009 to March 24, 2010 13,458 13,458 13,458 March 25, 2010 to September 24 2010 8,606 8,606 8,606 September 25, 2010 to March 24, 2011 13,458 13,458 13,458 March 25, 2011 to Se tember 24 2011 8,606 8,606 8,606 tember 25, 2011 to March 24, 2012 13,458 13,458 13,458 Page 1 of 2 Even with the SC&E product above, the District still has resource needs. Additional product similar to the SC&E product is Available from other Members. The Districts need varies seasonally between Summer and Winter. The ability to shape this product seasonally is a great advantage to nd 2MW in theWinter oft thisstricts product.aed is From approximately for 2008 is 6MW in the summer a 2009 forward the need is 4MW in the summer and 2MW in the Winter. Three members have offered this product to Truckee that will meet our needs. Each member is pricing the product at cost plus a fixed adder. 5 h�MWhdand $3 00 MWhders are t fThe three rom each member. The adders to cost are $1.00 /MWh, $2 members are Spring City, Logan City and Murray respectively. (the addition of the resources takes all three offers together to meet Truckee sresource comes very close to our requested need) Summary of Pooling Appendix Spring City Logan Murray T Total o City City Season & Year Capacity Capacity Capacity Capacity kW flat kW flat kW flat kW flat 3,333 2,667 6,000 Summer Season 2008 (March 25 — September 24 0 1,273 727 2,000 Winter Season 2008-2009 (September 25-March 24) 2 625 1,256 4004 123 Summer Season 2009 (March 25— September 24) 890 2000 1,625 Winter Season 2009-2010 (September 25-March 24 54 056 , 4,000 Summer Season 2010 (March 25— September 24) 2, 1,51 938 1,683 2,003 Winter Season 2010-2011 (September 25-March 24) 99 3 10 2028 1,861 , 9 Summer Season 2011 March 25 — Se tember 24 110 810 1,14061 99 Winter Season 2011-2012 (September 25-March 24) 000 Time is of the Essence: Due to the nature of how this energy is obtained from the member Utilities, these products are only available through the first week of June 2007. Positives of the Resources for the District: These resources are priced at cost and shaped by season. This is a short term contract that doesn't tie the District to any long term ownership of the generation. Working together with other public power utilities makes us all stronger. The Positives outweigh the Negatives: This product fits great with the District resource need and is priced at cost. Recommendation: The Board of Directors adopts and authorizes the Board President to sign the Transaction Schedule for the Shaped Capacity and Energy along with the Addendum and also sign the Pooling Appendix as the Buyer from Spring City, Logan City and Murray City respectively. Page 2 of 2 EXHIBIT (3) OF THE MASER AGREEMENT SHAPED ACITY AND ENERGY TRANSACTION ON SCHEDULE Agreement: Shaped Capacity&Energy Agreement("Agreement')dated December 21,2005 between Lamps Pool and Uamps Firm attached hereto. Seasonal Entitlement Share: Each Participant will receive each month the monthly capacity amounts,as listed on Addendum attached hereto. Energy associated with the monthly capacity amounts shall be the sum of its HLH block schedule and LLH block schedule as listed on Addendum attached hereto. Term: March 25,2009 to March 24,2012. Rate: Capacity and rates will be as the IPP actual cost as incurred plus administrative and general costs,scheduling and wheeling fees and transmission losses as approved by the Board of Directors in the budget for the UAMPS Master Firm Project. TRUCKEE-DONNER PUD By Date UTAH ASSOCIATED MUNICIPAL POWER SYSTEMS By Date ADDENDUM (3) MENT FOR THE OF THE MASTER SHAPED CAPACITY AND ENERGY TRANSACTION SCHEDULE CAPACITY HLH BLOCK LLH BLCK TRUCKEE DONNER k kW kg 606 8,606 8,606 March 25,2009 to September 24,2009 13,458 13,458 13,458 Se tember 25,2009 to March 24 2010 8,606 8,606 8,606 March 25,2010 to Se tember 24,2010 13,458 13,458 13,458 Se tember 25,2010 to March 24,2011 8,606 81606 8,606 March 25,2011 to Se tember 24,2011 13,458 13,458 13,458 Se tember 25,2011 to March 24,2012 TRUCKEE-DONNER PUD By Date UTAH ASSOCIATED MUNICIPAL POWER SYSTEMS By POOLING APPENDIX This Appendix to the UAMPS Power Pooling Agreement to which all Parties to this Appendix are signatories provides for the following transaction. The Parties to this Appendix agree to the following provisions and agree to pay all costs of this transaction through the UAMPS Pool. SELLER: Murray City BUYER: Truckee Donner Pubic Utility District TERM: Summer Season 2007-08 through Winter Season 2011-12 RESOURCE: IPP Units 1 &2,Unit Contingent(similar to SC&E product) AMOUNT: Summer Season 2008(March 25—September 24) 2,667 kW Flat Winter Season 2008-09(September 25—March 24) 727 kW Flat Summer Season 2009(March 25—September 24) 1,256 kW Flat Winter Season 2009-10(September 25—March 24) 890 kW Flat Summer Season 2010(March 25—September 24) 1,683 kW Flat Winter Season 2010-11 (September 25—March 25) 1,014 kW Flat Summer Season 2011 (March 25—September 24) 1,861 kW Flat Winter Season 2011-12(September 25—March 24) 1,140 kW Flat DELIVERY POINT: Mona or Gonder PRICE: All-In Cost plus$3.001 MWh OTHER PROVISIONS: Seller hereby agrees to exercise its Excess Power Sales Agreement("EPSA")call-back option on behalf of Buyer for all seasons listed above. However,Seller may reduce the amount of energy in the Winter Season 2007-08 and Summer Season 2008,if the Seller is restricted in replacing the necessary energy for its own load pursuant to Section 7.5 EPSA 50 MW call-back restrictions.. In the case of the loss of transmission,the resource will be purchased by the unplanned pool at the UAMPS Mona market buy price. Buyer will be responsible for 0.5%losses from the IGS Bus to Mona or 5.8%losses from the IGS Bus to Gonder. Buyer will pay the UAMPS transmission,administration and scheduling fees as adopted by the Board of Directors from time to time and any other costs,if any,that UAMPS may incur in the performance of this Pooling Appendix. This transaction may be facilitated through the UAMPS Power Exchange. Dated this day of 2007. SELLER: BUYER: APPROVED BY UAMPS POOLING APPENDIX This Appendix to the UAMPS Power Pooling Agreement to which all Parties to this Appendix are signatories provides for the following transaction. The Parties to this Appendix agree to the following provisions and agree to pay all costs of this transaction through the UAMPS Pool. SELLER: Logan City BUYER: Truckee Donner Public Utility District TERM: Summer Season 2008 through Winter Season 2011-12 RESOURCE: IPP Units 1 &2,Unit Contingent(similar to SC&E project) AMOUNT: Summer Season 2008(March 25—September 24) 3,333 kW Flat Winter Season 2008-09(September 25—March 24) 1,273 kW Flat Summer Season 2009(March 25—September 24) 2,625 kW Flat Winter Season 2009-10(September 25—March 24) 1,056 kW Flat Summer Season 2010(March 25—September 24) 2,203 kW Flat Winter Season 2010-11 (September 25—March 25) 938 kW Flat Summer Season 2011 (March 25—September 24) 2,028 kW Flat Winter Season 2011-12(September 25—March 24) 810 kW Flat DELIVERY POINT: Mona or Gonder PRICE: All-In Cost plus$2.501 MWh OTHER PROVISIONS: Seller hereby agrees to exercise its Excess Power Sales Agreement("EPSA")call-back option on behalf of Buyer for all seasons listed above. However,Seller may reduce the amount of energy in the Winter Season 2007-08 and Summer Season 2008,if the Seller is restricted in replacing the necessary energy for its own load pursuant to Section 7.5 EPSA 50 MW call-back restrictions.. In the case of the loss of transmission,the resource will be purchased by the unplanned pool at the UAMPS Mona market buy price. Buyer will be responsible for 0.5%losses from the IGS Bus to Mona or 5.8%losses from the IGS Bus to Gonder. Buyer will pay the UAMPS transmission,administration and scheduling fees as adopted by the Board of Directors from time to time and any other costs,if any,that UAMPS may incur in the performance of this Pooling Appendix. This transaction may be facilitated through the UAMPS Power Exchange. Dated this day of 2007. SELLER: BUYER: APPROVED BY UAMPS POOLING APPENDIX This Appendix to the UAMPS Power Pooling Agreement to which all Parties to this Appendix are signatories provides for the following transaction. The Parties to this Appendix agree to the following provisions and agree to pay all costs of this transaction through the UAMPS Pool. SELLER: Spring City BUYER: Truckee Donner Public Utility District TERM: Summer 2008 through Winter Season 2011-12 RESOURCE: IPP Units 1 &2,Unit Contingent(product similar to the SC&E product) AMOUNT: Summer Season 2008(March 25—September 24) 0 kW Flat 0 kW Flat Winter Season 2008-09(September 25—March 24) Summer Season 2009(March 25—September 24) 123 kW Flat Winter Season 2009-10(September 25—March 24) 54 kW Flat Summer Season 2010(March 25—September 24) 114 kW Flat Winter Season 2010-11 (September 25—March 25) 51 kW Flat Summer Season 2011 (March 25—September 24) 110 kW Flat Winter Season 2011-12(September 25—March 24) 50 kW Flat DELIVERY POINT: Mona or Gonder PRICE: All-In Cost plus$1.001 MWh OTHER PROVISIONS: Seller hereby agrees to exercise t("EPSA")call-back option on behalf of Buyer for all seasons eller may s educe the amount of Excess Power Sales energy in theWinter Season 2007 08 and Summer Season 2008,if the listed above. However,S y Seller is restricted in replacing the necessary energy for its own load pursuant to Section 7.5 EPSA 50 MW call-back restrictions.. In the case of the loss of transmission,the resource will be purchased by the unplanned pool at the UAMPS Mona market buy price. Buyer will be responsible for 0.5%losses from the IGS Bus to Mona or 5.8%losses from the IGS Bus to Gonder. Buyer will pay the UAMPS transmission,administration and scheduling fees as adopted by the Board of Directors from time to time and any other costs,if any,that UAMPS may incur in the performance of this Pooling Appendix. This transaction may be facilitated through the UAMPS Power Exchange. Dated this day of_ 2007. BUYER: SELLER: APPROVED BY UAMPS