How to use the advanced (regulator) onshore wind power plant project finance model

July 10th, 2017 No Comments   Posted in financial models

How to use the advanced (regulator) onshore and offshore wind power plant project finance model

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Finding an easy-to-use project finance model for an onshore wind power plant with built-in data is sometimes difficult as some models don’t have the sophistication of a regulator template model as well as the ease of using the model and viewing immediately the results of a sensitivity change in the inputs to the model.

This is now made easy because the Input & Assumptions worksheet (tab) has combined all the input and output information in a single worksheet and placing the reports in other worksheets such as Tariff Breakdown, Construction Period, Operating Period, Financial Reports and Levelized Tariff.

Following is a sample case study on a onshore wind power plant. From the preliminary design and cost estimates, the top management would want to know if the business idea of going into onshore wind power development, construction and operation is worth the effort – is it feasible and what are the economic and financial returns for risking capital.

Here are the inputs and outputs of the advanced template model from OMT ENERGY ENTERPRISES:

——————————————————————————————-

Here are the summary of inputs:

all-in capital cost (overnight cost) = 2,213 $/kW (target cost)

EPC cost portion = 1,496 $/kW (computed by model)

refurbishment cost = 5% of EPC cost on the 10th year (overhaul)

fixed O&M cost = 39.55 $/kW/year (target cost) = 16.28 ‘000$/unit/year (computed by goal seek)

variable O&M cost = 2.00 $/MWh (target cost) = 4.85 ‘000$/MW/year (computed by goal seek)

general admin cost = 200.00 ‘000$/year (target cost)

 

Thermal power plant inputs: (not applicable to wind energy)

Gross heating value of onshore wind fuel = 5,198 Btu/lb

Plant heat rate = 13,500 Btu/kWh (25.28% thermal efficiency)

Cost of onshore wind fuel = 1.299 PhP/kg = 1,299 PhP/MT

 

Lube oil consumption rate = 0.500 gram/kWh

Density of lube oil = 0.980 kg/Liter

Cost of lube oil = 200.00 PhP/Liter

 

capacity = 1.500 MW/unit x 10 units = 15.00 MW

 

Plant Availability Factor, %                                          36.90% (computed by goal seek)

Load Factor, %                                                                95.00% (assumed)

Allowance for losses & own use, %                                3.00% (assumed)

Net Capacity Factor after losses & own use, %         34.00% (target net capacity factor)

Degradation rate, %                                                     0.2%

Annual generation                                                        46,058 (MWh gross)

44,676 (MWh net)

 

construction period = 12 months (start 2014)

operating period = 20 years (start 2016)

 

Capital cost estimation assumptions and % local cost (LC):

Power plant footprint (ha)                                   3.00

Cost of purchased land (PhP/sqm)                    25.00 (no land lease)

Land cost, $000 $14.91 100.0%
Equipment Cost ex BOP, Transport ($000/MW) $1,031.66 15.2%
Insurance, Ocean Freight, Local Transport, % of Equipment Cost 10.0% 100.0%
Balance of Plant (BOP), % of Equipment Cost 35.0% 40.0%
Transmission Line Distance (km) 25.00
T/L Cost per km, 69 kV ($000/km) $69.77 100.0%
Switchyard & Transformers ($000) $1,814.00 100.0%
Access Roads ($000/km) $51.16 100.0%
Distance of Access Road (km) 15.00
Dev’t & Other Costs (land, permits, etc.) (% of EPC) 2.0% 100.0%
VAT on importation (70% recoverable) 12% 100.0%
Customs Duty 0% 100.0%
Initial Working Capital (% of EPC) 1.0% 100.0%
Contingency (% of Total Cost) 7.5% 45.0%

 

Capital cost breakdown (‘000$): (computed values)

Uses of Fund:
   Land Cost $15
   EPC (Equipment, Balance of Plant, Transport) $22,439
   Transmission Line Interconnection Facility $1,744
   Sub-Station Facility $1,814
   Development & Other Costs (Civil Works, Customs Duty) $1,216
   Construction Contingency $2,041
   Value Added Tax $2,088
   Financing Costs $1,614
   Initial Working Capital $224
Total Uses of Fund – $000 $33,195
                                – PhP 000 1,669,612
Sources of Fund:
   Debt $23,237
   Equity $9,959
Total Sources of Fund $33,195

 

Local and Foreign Cost Components (from individual cost item):

Local Capital   = 45 %

Foreign Capital = 55 %

 

Balance Sheet Accounts:

Receivables = 30 days of revenue

Payables      = 30 days of expenses

Inventory     = 60 days of consumables

 

Imported Capital Equipment:

Customs duty = 0%

Value added tax (VAT) = 12%

VAT recovery = 70% on 5th year of operation

 

Type of input / output VAT = 0 (none)

Type of incentives = 2 (BOI incentives)

 

Tax Assumptions:

Income Tax Holiday (yrs) 7
Income Tax Rate % (after ITH) 10%
Property tax (from COD) 1.5%
Property tax valuation rate (% of NBV) 80%
Local Business Tax 1.0%
Government Share (from COD) 1.0%
ER 1-94 Contribution (PhP/kWh) 0.01
Withholding Tax on Interest (Foreign Currency) – WHT 10%
Gross Receipts Tax on Interest (Local Currency) – GRT 5%
Documentary Stamps Tax (DST) 0.5%
PEZA Incentives (% of gross income) – 0% / 5% 0%
Royalty 0%

 

Capital Structure:

Equity Share = 30% at 16.44% p.a. target equity returns (IRR)

Debt Share   = 70% (45% local, 55% foreign)

 

Debt Terms:

Local & Foreign Upfront & Financing Fees 2.00%
Local & Foreign Commitment Fees 0.50%
Local All-in Interest Rate excluding tax 10.00%
Local Debt Payment Period (from end of GP) (yrs) 10
Foreign All-in Interest Rate excluding tax 8.00%
Foreign Debt Payment Period (from end of GP) (yrs) 10
Local and Foreign Grace Period from COD (mos) 6
Local and Foreign debt Service Reserve (mos) 6

 

Foreign Exchange Rate:

Base Foreign Exchange Rate (PhP/US$) – 2014             48.0000 (construction)

Forward Fixed Exchange Rate (PhP/US$) – 2015           50.2971 (operating)

 

Escalation (CPI):

Annual Local CPI – for OPEX        0.0%            4.0%      for CAPEX (to model construction delay)

Annual US CPI – for OPEX            0.0%            2.0%      for CAPEX (to model construction delay)

 

Results of Financial Analysis:

 

First year tariff (Feed-in-Tariff) = 6.39759 P/kWh = 0.12720 USD/kWh

(at zero equity NPV)

 

Short run marginal cost (SRMC) and Long run marginal cost (LRMC):

Item PhP 000 PhP/kWh
Fuel 0.000
Lubes 92 0.000
Var O&M 73,223 0.084
Total 73,315 0.084
MWh net 876,543
SRMC 73,315 0.084
Fix O&M 714,656 0.815
Capital Cost 4,819,795 5.499
LRMC 5,607,766 6.398

 

Equity Returns: (30% equity, 70% debt)

IRR           = 16.44     % p.a. (target returns)

NPV         = 0.00     ‘000$

PAYBACK = 8.04     years

 

Project Returns: (100% equity, 0% debt)

IRR           = 13.61         % p.a.

NPV         = (205,576)   ‘000$ (negative since IRR < 16.44%)

PAYBACK = 6.51         years

——————————————————————————————-

The above runs were based on goal-seek to make equity NPV = 0 (to meet equity IRR target of 16.44% p.a.).

You can perform sensitivity analysis and save the results in a case column (copy paste value).

You can breakdown the tariff ($/kWh) into its capital ($/kW-month) and variable cost recovery ($/kWh) portions.

You can prepare all-in capital cost breakdown showing interest cost during construction and does model the impact of project construction delays.

You can show the evolution of capacity and generation (degradation) during the operating period and show other revenues, expenses and balance sheet accounts as they change over time during operation years.

You can show the income & expense statement.

You can show the cash flow statement.

You can show the balance sheet.

You can show the debt service cover ratio (DSCR) as it computes the cash flow available for debt service.

It also computes the benefits to cost ratio (B/C) of the project.

Finally, it computes the other financial ratios such as:

LIQUIDITY RATIOS

SOLVENCY RATIOS

EFFICIENCY RATIOS

PROFITABILITY RATIOS

MARKET PROSPECT RATIOS

 

Download the sample file below:

Model Inputs and Results – Onshore Wind

 

Download the complete demo model for an onshore wind power plant in PHP and USD currencies are shown below:

ADV Wind Onshore Model3 – demo5b

ADV Wind Onshore Model3 (USD) – demo5b

ADV Wind Offshore Model3 – demo5b

ADV Wind Offshore Model3 (USD) – demo5b

 

To purchase the PHP and USD models at a discount (only USD400 for two models), click the link below:

 http://energydataexpert.com/shop/power-generation-technologies/on-shore-wind-power-project-finance-model-ver-3-in-usd-and-php-currency/

http://energydataexpert.com/shop/power-generation-technologies/advanced-offshore-wind-project-finance-model-ver-3/

 

You may place your order now and avail of a package for the unlocked model with free guidance on using it. The list price of the onshore and offshore wind model is USD1,400 and I will give you one-hour free for assistance in putting your input data into the model (via telephone or email or FB messenger).

Your energy technology selection expert.

Email me for more details and how to order off-line:

energydataexpert@gmail.com

Visit our on-line digital store to order on-line

www.energydataexpert.com

www.energytechnologyexpert.com

 

Wind Energy Project Finance Model Template (Financials Tab) – free demo

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This is the latest project finance model template (financials tab or worksheet) that your energy technology selection expert has developed for on-shore and off-shore wind energy farm (non-thermal renewable energy). Familiarize with the template and if interested, get the full unlocked version for your immediate use. I can also provide data input service or customize further the model.

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It is clean, generally available, and cost-effective. It’s power output, however, is very variable, ever changing by the hour with time.

Now with the instantaneous wind speed as a function of the average speed +/- the positive and negative deviation multiplied by a random fraction, the probable wind speed and thus the power output can be simulated, and when aggregated in 24 x 365 hours in a year, the annual energy output and annual capacity factor is determined.

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Get Your Energy Technology Articles the Easy Way – Shopping Cart

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