Lydia Holmes, P.E.

Lydia Holmes, P.E.

Lydia Holmes, P.E.
National Manager – Sustainable Solutions Group
Specialties: 
  • Sustainable Planning and Decision Making
  • Climate Services/Greenhouse gas evaluations
  • Sustainable treatment systems including natural treatment and low-impact development

Lydia specializes in high profile master planning and improvement projects, particularly in the areas of permitting, sustainability, and natural treatment systems. Her experience ranges from planning conventional treatment systems to the use of natural systems to minimize costs and the impacts of new infrastructure. Increasingly, Lydia's work applies sustainability concepts such as using greenhouse gas emissions to evaluate alternatives and incorporating low impact development concepts into projects to produce long-term, economically viable treatment solutions.

Phone: 
(925) 932-1710