History of Accounting Presentation
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Tools for Greenhouse Gas Analysis:
Exploring Methodologies for
Development Finance
July 14, 2009
OVERSEAS PRIVATE
INVESTMENT CORPORATION
(OPIC)
An Agency of the United States Government
History of Carbon Accounting at OPIC
Address by President Clinton at the UN Special
Session on Environment & Development June
1997.
• Track and report, on an aggregate basis, the
annual greenhouse gas emissions from OPIC-
supported power sector projects.
• FY1998 and FY1999 aggregate reporting of 100%
of emissions calculated using mass balance
methodology which assumed an installed capacity
factor of 100%.
• CO2 emissions in (U.S. short) tons.
History of Carbon Accounting at OPIC
Climate Change: Assessing Our Actions (2000)
• A review of the cumulative annual greenhouse gas emissions
and climate implications of all OPIC finance and political risk
insurance projects supported since 1990.
• Calculated cumulative emissions for power sector projects as of
2000 and projected cumulative emissions in 2015.
• Assumed all power plants operate for 25 years.
• Assumed that direct emissions from oil, gas and industrial
projects were de minimis when compared to the power sector
emissions.
• In 2000 30% of OPICs portfolio exposure was in the power
sector.
History of Carbon Accounting at OPIC
Climate Change: Assessing Our Actions (2000)
• In 2000 the cumulative emissions from 52 power plants (16,775
MW) represented 0.24% of global emissions.
• In 2015 the cumulative emissions were projected to represent
0.43% of global emissions.
• Based on 25 year life-of-plant and 85% operating capacity factor
(hours).
• Did not disaggregate calculations – just generic mass balance
algorithm and default values for certain parameters (heat rates
by generating technology, emission factors by fuel types).
• Conclusion: “Cumulative annual GHG emissions from OPIC-
supported projects do not substantially contribute to global GHG
emissions and associated climate change impacts.”
History of Carbon Accounting at OPIC
Friends of the Earth, Inc., Greenpeace, Inc. and the
City of Boulder, Colorado v. Overseas Private
Investment Corporation and the Export-Import
Bank of the United States
• “…providing loans, insurance and other assistance for fossil fuel
projects including extraction projects (oil and gas fields) and
transportation projects (pipelines), processing and refining
facilities and power plants.”
• “…will result in the annual emissions of billions of tons of
greenhouse gases (primarily carbon dioxide)– emissions
equivalent to almost two-thirds of U.S. annual domestic carbon
dioxide emissions.”
History of Carbon Accounting at OPIC
OPIC Fuel Mix vs US Domestic Fuel Mix for Electric Generation
60
52
50
48
Percentage of Portfolio
40
30
30.2 1990-2002
21
20 US, 2001
16.5 15
10 4
9
5.3
0
US, 2001
Coal 0
Oil 1990-2002
Gas
Nuclear
Fuel Type Renew able
History of Carbon Accounting at OPIC
Difference in Accounting Methods…
• Comparison of annual U.S. emissions to OPIC’s 25 year
cumulative emissions.
• Count the emissions from the combustion of all the
petroleum, natural gas and coal produced by extractive
industry projects and fuel transported via pipeline – referred
to as “indirect emissions”.
• Count all lifetime emissions for privatizations.
• Count emissions from committed projects that never move to
financial close.
History of Carbon Accounting at OPIC
Lessons Learned…
• Annual emissions reporting is less problematic than
cumulative emissions reporting.
• The term “indirect emissions” can mean different things to
different people.
• A clear distinction must be drawn between “committed” and
“active” projects.
• Proof-read settlement agreements carefully with respect to
the use of U.S. short tons and metric tonnes.
OPIC Climate Change Policy
• Goal: reduce the direct greenhouse gas emissions associated
with projects in OPIC’s “active portfolio” by 30% over a ten-year
period (2008 - 2018).
• Baseline Inventory Operational Boundary is defined as 100% of
the direct, on-site emissions from all projects in OPIC’s active
portfolio as of June 30, 2008.
• Baseline inventory includes all projects in the energy, oil and
gas, transportation, mining, manufacturing and construction
sectors that are of sufficient size to potentially emit more than
100,000 U.S. short tons/year.
• Projects in the finance/banking, insurance, and service sectors
were not included in baseline because the majority of emissions
from these sectors are attributed to electricity use, which was
defined as outside of the scope of the baseline.
OPIC Climate Change Policy
• Used independent auditor (Pace Global Energy Services LLC)
to develop the baseline inventory.
• Used 2007 operating data to calculate baseline.
• Power plant accounting estimates based on operating capacity
of 8000 hours/year, fuel consumption data (if available), facility
operating capacity and/or more specific data provided by
investors. Where fuel consumption data was not available used
IFC’s conversion efficiency factor and other standard
assumptions sourced from the Climate Registry’s General
Reporting Protocol.
• Non-power accounting estimates based on operating capacity of
8000 hours/year and throughput and fuel consumption data.
Where estimates from similar facilities were relied on data was
obtained from credible, public information sources such as API,
USEPA or the Energy Information Administration. Standard
assumptions were sourced from the General Reporting Protocol.
OPIC Climate Change Policy
Final Baseline Number –
• 50,452,986 US short tons – which equals the 48,050,463 tons
auditor estimate plus 5% to account for active projects that emit
less than 100,000 tons/year.
• Now quantifying emission estimates from all projects with the
potential to emit greater than 25,000 tons year to be consistent
with the recent draft GHG reporting rule proposed by USEPA.
• Baseline and disaggregated accounting calculations published
in OPIC’s Annual Policy Report to the U.S. Congress (April
2009).
OPIC Climate Change Policy
Constraining New Carbon – Annual Cap
• 3 million tons/year, although OPIC may further reduce this.
• Allocation based on strategic importance in foreign policy and
developmental benefit context.
• Extension of insurance or finance term treated at new
commitment.
• Projects involving renewable energy and “clean technology”
assigned a value of zero.
• Since July 2007 have added 787,000 tons to the portfolio.
• 32 projects have not moved forward in part because of the cap
constraint.
OPIC Climate Change Policy
Other Elements –
• Consider only those coal-fired power plants that capture and
sequester 85 % of greenhouse gas emissions.
• All projects estimated to emit greater than 100,000 tons/year
automatically Category A.
• Decline support for projects that cannot meet energy efficiency
benchmarks.
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