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Published byNoreen Craig Modified over 8 years ago
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Presented to CREA Energy Summit By Carl Brouwer October 2011
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Carter Lake Outlet Bypass Addition Capacity: 250 cfs Completed 2008 Cost: $12M
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Project Layout
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Project Particulars 2 -1,300 KW Francis Turbines 480 volt generators and controls 85 foot x 38 foot Powerhouse 2oo feet of 72-inch Penstock Connection to St. Vrain Canal Connection to PVREA
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Project Sizing
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Station Layout
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Layout Drawing
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Outside View
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USBR Lease of Power Privilege Initiate LOPP Process USBR Advertises in Fed. Register Prepare Proposal USBR Proposal Review Preliminary LOPP Final LOPP 1 Month 2 Months 6 Months 2 Months 1 Months 3 Months Replaces FERC on USBR Facilities Requires EA Approx. 1 – 1.5 Years Approx. $5/MWhr 40 Year Term
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Project Costs COST ITEMAMOUNT Turbines/Generators/Controls$3,500,000 Site Construction$1,800,000 Transformer/Switchgear$130,000 PVREA Costs$140,000 Engineering/CM/Administration$630,000 TOTAL$6,200,000* *Does not include permitting, feasibility, pre-design, and turbine design of $500k
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Project Economics Present Value of Costs: $8,300,000 Present Value of Revenue: $13,400,000 Net Present Value of Project: $5,100,000 Benefit/Cost Ratio: 1.6
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Financing $2,000,000: 2%, 20-Year-Colorado Water Resources and Power Development Authority $4,700,000: 2%, 20-Year, Internal Loan from Northern Water to New Hydropower Enterprise Loan Repayment Based Upon Revenue-Only Includes 1-Year Debt Service in Reserve (Rainy Day Fund)
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Future Cash Flow
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