Registration

CROWELL & MORING LLP for MAINSPRING ENERGY, INC.

Firm
Client
Income
—
Expenses
—

What was lobbied

3 issue areas, each in the filer's own words, with who lobbied on it and where.

Energy/Nuclear ENG

General energy, biofuels, and tax issues

LobbyistCovered position, as disclosed
BYRON BROWN New Deputy Chief of Staff - EPA; Senior Counsel - Senate Committee on Environment and Public Works; Senior Counsel - House Committee on Natural Resources
AARON CUMMINGS New Chief of Staff - Sen. Chuck Grassley; Chief Counsel, Constitution/Crime Counsel - Senate Judiciary Committee (Sen. Chuck Grassley)
TYLER O'CONNOR New Energy Counsel - House Energy & Commerce Committee
TIMOTHY RICHARD SHADYAC New —

Fuel/Gas/Oil FUE

General energy, biofuels, and tax issues

LobbyistCovered position, as disclosed
BYRON BROWN New Deputy Chief of Staff - EPA; Senior Counsel - Senate Committee on Environment and Public Works; Senior Counsel - House Committee on Natural Resources
AARON CUMMINGS New Chief of Staff - Sen. Chuck Grassley; Chief Counsel, Constitution/Crime Counsel - Senate Judiciary Committee (Sen. Chuck Grassley)
TYLER O'CONNOR New Energy Counsel - House Energy & Commerce Committee
TIMOTHY RICHARD SHADYAC New —

Taxation/Internal Revenue Code TAX

General energy, biofuels, and tax issues

LobbyistCovered position, as disclosed
BYRON BROWN New Deputy Chief of Staff - EPA; Senior Counsel - Senate Committee on Environment and Public Works; Senior Counsel - House Committee on Natural Resources
AARON CUMMINGS New Chief of Staff - Sen. Chuck Grassley; Chief Counsel, Constitution/Crime Counsel - Senate Judiciary Committee (Sen. Chuck Grassley)
TYLER O'CONNOR New Energy Counsel - House Energy & Commerce Committee
TIMOTHY RICHARD SHADYAC New —

Shown as published by the Senate Office of Public Records and the House Clerk under the Lobbying Disclosure Act. The official filing is the record; open it for the full form.