House Committee on Energy and Commerce

The Committee on Energy and Commerce, the oldest standing legislative committee in the U.S. House of Representatives, is vested with the broadest jurisdiction of any congressional authorizing committee. It has responsibility for the nation’s telecommunications, consumer protection, food and drug safety, public health research, environmental quality, energy policy, and interstate and foreign commerce. It oversees multiple cabinet-level Departments and independent agencies, including the Departments of Energy, Health and Human Services, Commerce, and Transportation, as well as the Environmental Protection Agency, the Federal Trade Commission, the Food and Drug Administration, and the Federal Communications Commission. (source)

http://energycommerce.house.gov/

Chairman:
Rep. Fred Upton [R-MI6]
Vice Chairman:
Rep. Marsha Blackburn [R-TN7]
Ranking Member:
Rep. Frank Pallone [D-NJ6]
Republicans:
31
Democrats:
23

The chairman is always selected from the majority party and the ranking member is the most senior member of the minority party. The majority party ensures it has a majority on every committee.

Chairman
Fred Upton
MI-6
Republican
Vice Chairman
Marsha Blackburn
TN-7
Republican
Ranking Member
Frank Pallone Jr.
NJ-6
Democrat
Commerce, ...
Michael Burgess
TX-26
Republican
Chair, Subcommittee on Commerce, Manufacturing, and Trade
Oversight ...
Tim Murphy
PA-18
Republican
Chair, Subcommittee on Oversight and Investigations
Health
Joseph Pitts
PA-16
Republican
Chair, Subcommittee on Health
Environment ...
John Shimkus
IL-15
Republican
Chair, Subcommittee on Environment and the Economy
Communications ...
Greg Walden
OR-2
Republican
Chair, Subcommittee on Communications and Technology
Energy ...
Ed Whitfield
KY-1
Republican
Chair, Subcommittee on Energy and Power
Joe Barton
TX-6
Republican
Gus Bilirakis
FL-12
Republican
Susan Brooks
IN-5
Republican
Larry Bucshon
IN-8
Republican
Lois Capps
CA-24
Democrat
Kathy Castor
FL-14
Democrat
Yvette Clarke
NY-9
Democrat
Chris Collins
NY-27
Republican
Kevin Cramer
North Dakota
Republican
Tony Cárdenas
CA-29
Democrat
Diana DeGette
CO-1
Democrat
Renee Ellmers
NC-2
Republican
Eliot Engel
NY-16
Democrat
Anna Eshoo
CA-18
Democrat
Bill Flores
TX-17
Republican
Gene Green
TX-29
Democrat
Morgan Griffith
VA-9
Republican
Brett Guthrie
KY-2
Republican
Gregg Harper
MS-3
Republican
Richard Hudson
NC-8
Republican
Bill Johnson
OH-6
Republican
Joseph Kennedy III
MA-4
Democrat
Adam Kinzinger
IL-16
Republican
Leonard Lance
NJ-7
Republican
Robert Latta
OH-5
Republican
David Loebsack
IA-2
Democrat
Billy Long
MO-7
Republican
Ben Luján
NM-3
Democrat
Doris Matsui
CA-6
Democrat
David McKinley
WV-1
Republican
Cathy McMorris Rodgers
WA-5
Republican
Jerry McNerney
CA-9
Democrat
Markwayne Mullin
OK-2
Republican
Pete Olson
TX-22
Republican
Mike Pompeo
KS-4
Republican
Bobby Rush
IL-1
Democrat
John Sarbanes
MD-3
Democrat
Steve Scalise
LA-1
Republican
Kurt Schrader
OR-5
Democrat
Paul Tonko
NY-20
Democrat
Peter Welch
Vermont
Democrat
John Yarmuth
KY-3
Democrat

There are 1,390 bills referred to this committee. Below find the top 100: