techical writer environmental

I am looking for an experienced technical writer to create content on environmental technology. The specific area of focus is Environmental Consulting and I have detailed guidelines that must be followed when creating the content. The target audience is Environmental Professionals, so it's important the content is more in-depth and narrow in scope compared to writing for the general public. The topics may include Renewable Energy, Waste Management and Pollution Control. Applicant should have experience writing on environmental topics and understanding of new technologies.