FOR TRADABLE RENEWABLE CREDITS (GREEN TAGS)

1. Expired 20 years, 10 weeks and 6 days ago

PacifiCorp

REQUEST FOR PROPOSAL

FOR TRADABLE RENEWABLE CREDITS (GREEN TAGS, as defined

herein) FOR OREGON PORTFOLIO RENEWABLE USAGE AND

ENVIRONMENTAL MITIGATION OPTIONS AND RETAIL

MARKETING SERVICES

ISSUE DATE: June 28, 2006

DUE DATE: At or before 2 p.m. PDT on Friday, July 28, 2006

• Professional Services
• Marketing