Okay, let’s tackle this. So Edward Maddox has skills like wind, renewable energy, energy efficiency, and sustainable energy, which are in demand. He’s based in San Diego, California, which is a hub for clean energy. Project management and new business development skills are also valuable. Considering his skills and location, I’m estimating his hourly rate to be around $125. This is slightly below the national average for renewable energy professionals, but it’s still a competitive rate. Some industry benchmarks suggest that experienced professionals in this field can charge $150-$250 per hour. However, Edward’s skills and location suggest a more entry-level to mid-level rate.