1 / 42

Capital District Heating Project

Capital District Heating Project. A Partnership of the City of Montpelier and the State of Vermont. June 8, 2011. District Heat --. Project History. Early 1990s – Montpelier Community Energy System first conceived and discussed with City Council.

tivona
Télécharger la présentation

Capital District Heating Project

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Capital District Heating Project A Partnership of the City of Montpelier and the State of Vermont June 8, 2011

  2. District Heat -- Project History Early 1990s – Montpelier Community Energy System first conceived and discussed with City Council. Late 1990s – Community Renewable Energy (CORE) ; a collaboration of Chittenden County Regional Planning Commission, Central Vermont Regional Planning Commission and others work to develop and advance the concept of district energy in Vermont. 2000/2001 -- CORE worked with City of Montpelier to collect energy use information on buildings located in the Montpelier downtown area. A preliminary study of a district energy system was completed by CANMET. The report found that community scale project was feasible. …

  3. District Heat -- ProjectHistory, cont. Also in 2000, the Montpelier City/State Commission completed the Capital District Master Plan – district energy was one of ten key elements identified in the plan. 2002 to 2004 – Three studies were carried out with funding from the USDA Forest Service and the Department of Energy. - 2003 – City of Montpelier votes a $250,000 bond for district energy. 2005 to 2006 State of Vermont completes engineering studies of the existing boiler plant. The first study analyzed the available capacity; second study preliminary design and cost for modernizing and expanding. 2006 – BERC with DOE funding updates the Montpelier downtown building/energy survey of 2000. …

  4. District Heat -- ProjectHistory, cont. 2008 – BERC updates CANMET study, considers ‘Montpelier Only’ design. - 2009 – Community re-votes the District Energy Bond - 2010 – City of Montpelier awarded $8Million DOE Community Renewable Energy grant.

  5. District Heat -- What have been the goals of these studies? To evaluate the feasibility of • Use community-scale technology • Replace fossil fuels with local biomass • Use efficient, clean technology • Harvest fuels with sustainable practices

  6. District Heat -- What is District Energy? Central Energy Plant

  7. District Heat -- Current Proposed Routing

  8. The Pipe District Heat --

  9. The Pipe District Heat --

  10. Existing Fuel Oil Boilers Montpelier High School, 1998 Union Elementary School, 1992

  11. District Heat -- Heat Exchanger

  12. District Heat -- ~80 Tons NOx, SO2, PM, CO, HAPs ‘Phase 1’ Air Emissions ~73 Tons NOx, SO2, PM, CO, HAPs - 7 Tons PRELIMINARY - 4 Tons 4 Tons NOx, SO2, PM, CO, HAPs 4 Tons NOx, SO2, PM, CO, HAPs Total Emissions Reduction 11 Tons

  13. Timeline May 6, 2011 – Governor Signs Charter Change May 19, 2011 – Draft Final EA – FONSI May 20, 2011 – Governor Signs Capital Bill June 14, 2011 - City Bond Vote Summer 2011 - Preliminary Design of Plant and Distribution System Fall 2011 - Final Design Heat Plant and Distribution System Permitting Central Heat Plant Order Major Equipment Initiate Construction 2012 – Main construction period Spring 2013 – Project Comes Online

  14. Current Fuel Costs Currently MHS & UES consume ~ 80,000 gallons of fuel oil each year FY12 Budget: UES = $108,264; MHS= $104,124

  15. Total Cost Accounting-- “BAU” vs District Heat Project

  16. Future Cost of Fuel Oil ?

  17. Crude oil is generally tracked as West Texas Intermediate (WTI) or Cushing OK Pricing of WTI, a commonly referenced ‘benchmark’ for fuel oil pricing Harold Garabedian Energy & Environmental Analytics

  18. WTI Pricing is variable , but follows a general increasing trend Harold Garabedian Energy & Environmental Analytics

  19. EIA Produces Annual Energy Outlook; AEO 2011

  20. What does this mean to the case at hand? We can translate the AEO forecasts of Crude oil to refined product, and present it as the three cases

  21. Can overlay the fuel price forecast using in analysis of District Heat Project

  22. And add in actual past price information

  23. Comparison of actual oil prices paid to forecasts High Oil Case City Hall Actual Reference Case “Moody’s” EIA Actual Low Oil Case The actual price being paid for fuel oil is running ahead of EIA’s high forecast Harold Garabedian Energy & Environmental Analytics

  24. Paul Frederick , 2009 VT School Wood Chip Users Conference, February, 2008

  25. Financial Impact: • Among the 5 City and School Buildings an estimated $300,000 is budgeted in FY12 to purchase Fuel Oil • The cost of Fuel Oil can only be expected to go up in future years; the question is by how much? • Based on price projections from EIA, the annual cost to heat these 5 buildings in 2020 could range from $372,000 to $632,000 • The Capital District Heating Project presents an opportunity to stabilize costs, invest locally, improve environmental quality and convert an operating expense into a community investment

  26. FUNDING SOURCES: Federal Dept. of Energy $8.00 Million State of Vermont Capital Bill $7.00 Million Montpelier Bond/CEDF Loan $2.75 Million CEDF Grant $1.00 Million Total Cash $18.75 Million State of Vermont “in kind” $1.20 Million TOTAL project $19.95 Million

  27. MUNICIPAL BOND/LOAN Vermont Municipal Bond Bank $2.00 Million Clean Energy Development Fund Loan $0.75 Million (1% interest, repayment deferred until project is cash positive) TOTAL $2.75 Million

  28. TWO PROJECTS IN ONE STATE – Heating Plant Improvements and Expansion $13.85 Million Cash $1.20 Million In Kind CITY – Distribution System $4.90 Million Cash Total $18.75 Million Cash $19.95 Million overall

  29. KEY FINANCIAL PARAMETERS • City/School costs will consist of bond payment and wholesale cost of biomass generated heat from the State. • Annual expenses will fall within current annual City/School expenses for oil heat. Will not require additional tax dollars • Financial Projections do not include or rely upon potential revenue from private customers. No speculation with regard to future users. • Revenues from future users will be set in reserve for future capacity needs and/or distribution system expansion. Such future costs should not come from tax dollars.

  30. OPERATIONS • Master Contract with state for rates, capacity and whole sale purchase of thermal units • City will resell heat to private customers using meters and retail rates established to cover costs and future expansion. • City already maintains subservice distribution systems with metering and billing. • City will engage firm with specific district heat expertise to assist with system operation. • Future option might include creation of separate utility or independent non-profit to manage the system.

  31. CONCERNS & CHALLENGES • $18.75 Million in cash available for project, $1.2 million “in kind”. • Current combined estimates run as high as $19.7 to $20.5 with high contingencies and unknowns. • MOU is complete but master contract is not. • Impact of project overruns on scope and quality • One project meets budget and the other doesn’t. • Additional bonding for the city. • Schools are key players but also high cost. • Construction disruption.

  32. ADDRESSING CONCERNS • City and State engineers working cooperatively to develop project within available funding. • MOU discussions laid ground work for master contract. Many topics have already been introduced and framed. • Multiple opportunities to review estimates, internal funding allocations and bid results. Will not proceed if it costs too much. • Cost of debt service on bond covered by current fuel costs, should not preclude future bonding if desired. Council has created committee to look at debt levels and policies. Annual GF debt service to drop $88,000 (13%) over next five years. • Potential alternatives for schools if necessary. • All projects create disruption. Will be managed as tightly as possible.

  33. BIG DECISION! Voting is on Tuesday, June 14th from 7:00 AM to 7:00 PM at City Hall Absentee ballots available now

  34. END

  35. EIA -- Short-Term Energy Outlook June 7, 2011 Release (Next update July 12, 2011) World benchmark crude oil prices reached their highest level of this year at the end of April, fell by about 10 percent by May 9 and have changed very little since then.  EIA still expects oil markets to tighten through 2012 given projected world oil demand growth and slowing growth in supply from countries that are not members of the Organization of the Petroleum Exporting Countries (OPEC).  The projected U.S. refiner crude oil average acquisition cost rises from $104 per barrel in 2011 to $108 per barrel in 2012, about the same as last month's Outlook.

  36. Historical Price Paid for Fuel Oil; City Hall

  37. Crude oil is generally tracked as West Texas Intermediate (WTI) Historical Pricing of WTI

More Related