Given the wind turbine, wind farm and cost characteristics shown below, determine: 1. Total annual energy production from the wind farm (MWh/yr) 2. Estimate the total electricity sales revenue ($/yr) 3. Based on the results in above and given lifetime turbine cost info below, do you recommend installing the wind farm, and why? (2 paragraphs) Performing calculations and submitting as an Excel file may be helpful. Other formats are OK. Please make your Excel calculations and answers clear enough to follow if you use Excel. If you feel any information is missing, please make appropriate assumptions (and document them). Rated power = 14 MW Rotor radius = 40 m Air density = 1.20 kg m 3 Well controlled VSVP system Hub height = 80 m Rated w.s. = 20 m si Cut-out w.s. = 25 m si # of turbines = 100 Frequency (fraction of year with this wind speed) Wind Speed @ height of 10 m (m/s) 1-4 5-6 7-9 10-11 12-14 14-20 21-24 25-35 0.08 0.14 0.22 0.20 0.18 0.10 0.04 0.04 Total lifetime turbine cost: 20 million USD 2021 Electricity Price: 0.13 USD 2021/kWh Given the wind turbine, wind farm and cost characteristics shown below, determine: 1. Total annual energy production from the wind farm (MWh/yr) 2. Estimate the total electricity sales revenue ($/yr) 3. Based on the results in above and given lifetime turbine cost info below, do you recommend installing the wind farm, and why? (2 paragraphs) Performing calculations and submitting as an Excel file may be helpful. Other formats are OK. Please make your Excel calculations and answers clear enough to follow if you use Excel. If you feel any information is missing, please make appropriate assumptions (and document them). Rated power = 14 MW Rotor radius = 40 m Air density = 1.20 kg m 3 Well controlled VSVP system Hub height = 80 m Rated w.s. = 20 m si Cut-out w.s. = 25 m si # of turbines = 100 Frequency (fraction of year with this wind speed) Wind Speed @ height of 10 m (m/s) 1-4 5-6 7-9 10-11 12-14 14-20 21-24 25-35 0.08 0.14 0.22 0.20 0.18 0.10 0.04 0.04 Total lifetime turbine cost: 20 million USD 2021 Electricity Price: 0.13 USD 2021/kWh