LANDFILLGAS-TO-ENERGY

ISSUES & CHALLENGESTO PROJECT DEVELOPMENT

May, 2007

Ed Wheless

Los Angeles County Sanitation Districts

What’s The Difference Typically Small Projects Small Market for Equipment

Suppliers Gas Contaminants

Siloxane

Challenges Air Emissions Grid Interconnection Gas Rights Power Sales Agreement Financing Operations

Successes - California Currently

67 Facilities 264 MW

Potential Sites 46 170 MW

Calabasas Microturbine Facility

Lancaster Microturbine Project

Fuel Cell and Waste Heat Recovery Unit