The document highlights that while U.S. energy emissions have fallen, this trend is not expected to continue, with significant projected increases in various sectors. It emphasizes the potential for reductions through existing power plants, hydrofluorocarbons, natural gas systems, and energy efficiency, with states playing a crucial role in implementing these measures. The U.S. administration can take action to mitigate emissions using existing federal authorities without needing new legislation.

1. NICHOLAS M. BIANCO, FRANZ T. LITZ,
KRISTIN IGUSKY MEEK & REBECCA GASPER

2. KEY FINDINGS
 Not yet on track
 Have the tools
to get there
 Near term opportunities:
– Existing power plants
– Hydrofluorocarbons
(HFCs)
– Natural gas systems
– Energy efficiency
 States can play a
significant role

3. ENERGY EMISSIONS HAVE FALLEN
BUT, THIS TREND IS NOT EXPECTED TO CONTINUE
Historical Projected
Emissions Emissions
MILLION METRIC TONS OF CO 2
POWER PLANTS
TRANSPORTATION
INDUSTRY
RESIDENTIAL & COMMERCIAL

4. NON-ENERGY AND NON-CO2
EMISSIONS ARE EXPECTED TO RISE
 Account for 22%
of U.S. emissions
 Projected to
increase 18%
above 2005
levels by
2020, and 36%
by 2035

5. U.S. ADMINISTRATION
 The Administration can
take steps to reduce U.S.
emissions without new
Congressional legislation
 This would use existing
authorities granted to
agencies such as
DOT, DOE, EPA, and FAA
(Photo: Barack Obama/Flickr)

6. U.S. GHG REDUCTIONS USING
EXISTING FEDERAL AUTHORITIES

7. NEAR-TERM OPPORTUNITIES
 Existing power plants
 Hydrofluorocarbons (HFCs)
 Natural gas systems
 Energy efficiency

8. Photo haglundc
POWER PLANTS
 1/3 U.S. GHG
emissions
 Largest potential
source of reductions
 EPA can establish
GHG emissions
standards for
existing power plants,
and finalize standards
for new plants

9. HFCs
 Emissions are
on the rise as HCFCs
are phased out
 Second largest
potential source of
reductions in 2020
 U.S. working to
address through
amendments to
Montreal Protocol
 EPA can reduce
HFCs using existing
authority under the
Clean Air Act
Photo Peter Morgan

10. NATURAL GAS
SYSTEMS
 4% total emissions
 Reductions expected
due to new air pollution
standards
 More is possible if EPA
sets standards for
methane emissions
 Technologies pay
for themselves
within 3 years
Photo Shell

11. ENERGY
EFFICIENCY
 Appliance and
equipment standards
set by DOE
 Can reduce electricity
demand by 11% in
2035
 Additional potential in
the industrial sector
Photo Studio-d

12. STATE LEADERSHIP
 29 states with renewable standards
 20 states with energy efficiency
standards
 10 states with cap and trade
 Can implement many of the same
policies as federal agencies
 Examine additional transportation,
end-use efficiency, and renewable
measures
Photo Chris Christner

13. STATES CAN COMPLEMENT FEDERAL ACTIONS,
but alone cannot reduce emissions 17 percent below 2005 levels

14. THANK YOU
NICHOLAS BIANCO
Senior Associate
World Resources Institute
nbianco@wri.org