What is the formula of wind energy? Solar Forums › Forums › Wind Energy › What is the formula of wind energy? This topic has 0 replies, 1 voice, and was last updated 5 months, 1 week ago by John Mathew. Viewing 1 post (of 1 total) Author Posts August 10, 2025 at 5:39 pm #2868 John MathewKeymaster P = 0.5 × ρ × A × v³, where: ρ = air density, A = swept area of turbine blades, v = wind speed. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In