04-06-15 JDA - Laserfiche WebLink

Home Browse Search

TCAAP Energy Integration Resiliency Framework Energy Source Implementation 45 3.2.6. Developing a Microgrid for the Area While an initial CHP approach might be focused on the current campuses of the Thumb and the Town, the energy vision adopted by the ERAB includes developing a resilient energy system for the greater community, including the remainder TCAAP and the adjacent properties. The initial CHP plant is one implementable opportunity. However, to achieve the TCAAP energy vision, it will be important for the partner organizations to develop a plan to expand the scope of the CHP plant and develop a microgrid for the broader area as TCAAP development proceeds. 3.2.7. Suggested Next Steps As part of the Thumb development, the County and JDA could develop a CHP strategy for the developer selection process, so that the CHP project, electric distribution, and thermal distribution systems designs can be integrated into the development plans. Several of the initial activities that will need to occur prior to the RFP are listed below:  The ownership and initial project funding strategy for CHP will need to be established to allow initial project development activities to commence. An agreement will need to be developed to establish the initial energy system concept and conduct additional due diligence on the technical, business, and regulatory issues that are associated with the project. The JDA should work with Xcel Energy to define Xcel Energy’s interest in owning the proposed CHP. Xcel Energy ownership will provide the benefit of increasing the plant size and system efficiency as electric and thermal demand grows.  If Xcel Energy is interested in owning a CHP system, the JDA should collaborate with Xcel Energy to develop an initial CHP plant that could serve as the foundation of a broader microgrid strategy for TCAAP, AHATS, and the community. If Xcel Energy is not an owner of the CHP, the initial electric output could be sized to meet the needs of the Thumb, with thermal energy distributed to the other sites. Additional electric output could be added on other sites and integrated into a district energy system as the energy needs of the future buildings are defined, or the CHP electrical output could be increased if the developer secured a power-purchase agreement with Xcel Energy.  The JDA should integrate and reserve space within easements and right of way for the future construction of district energy distribution facilities during the platting of the development and the design of the Spine Road.  During site marketing, the JDA should emphasize the benefits and opportunities presented by the incorporation of CHP into the Thumb development, and could pursue businesses that have coincidental thermal and electric energy needs. Additionally, prioritizing site marketing to