Accounting for Carbon Credits

Accounting for Carbon Credits: Recognition and Measurement of Emissions Trading in

Financial Statements

Introduction

Climate change poses significant economic and financial risks that are starting to be

accounted for within corporate reporting and valuations. One market-based policy

mechanism being utilized by governments worldwide to mitigate greenhouse gas (GHG)

emissions is cap-and-trade programs that establish emissions allowances and trading of

carbon credits. As these carbon markets have grown rapidly, questions have emerged around

appropriate accounting for carbon credit transactions within financial statements. This paper

equivalents are either distributed freely or auctioned off to regulated entities. Companies can

meets their compliance obligations by surrendering an equivalent number of allowances,

utilizing carbon offset credits, or trading allowances in secondary carbon markets.

Key components of emissions trading systems that influence accounting treatment include:

- Allowances confer the right but not obligation to emit - They are intangible government

issued permits without physical substance.

- Allowances can be bought, sold or banked between compliance periods to provide schedule

flexibility.

- Carbon credits represent certified reductions from unregulated projects or sectors that are

surrendered in lieu of allowances.

For accounting recognition purposes, transactions involving carbon allowances or credits

would generally follow existing standards on intangible assets, revenues and financial

instruments depending on the nature of the transaction:

- Purchased allowances/credits would meet the definition of an intangible asset when

controlled through purchase, grant or other transaction per ASC 350.

- Sales of surplus allowances to generate profits would meet revenue recognition under ASC

606 as a separate performance obligation is satisfied.

- Allowances issued for less than fair value should be recognized as a government grant

- Derivative contracts for carbon forwards or options would be recognized/measured at fair

transaction/delivery dates are also important.

Measurement of Carbon Holdings

Following recognition, key questions emerge around appropriate measurement techniques for

carbon allowances and credits reported on the balance sheet:

- Allowances - Analogous to investments, measured at fair value with changes in fair value

reported in net income based on active market quotes under ASC 820. Or alternatively at cost

if held to settlement.

- Credits - Initially measured at cost and subsequently reported at the lower of cost or net

realizable value estimated through market or third party valuation reports given their lack of

liquidity. Any impairment to be recognized.

Black-Scholes that incorporate readily available market inputs.

disclosures of valuation methods are also needed to enhance transparency.

Emissions Assets and Liabilities

A remaining open question relates to appropriate balance sheet presentation of carbon

holdings depending on whether they are assets or liabilities from a financial reporting

perspective:

- Assets View - Allowances confer economic benefits enabling future emissions and are

assets controlled through purchase or grant. Credits also represent certified emission

reductions.

- Liabilities View - Allowances entail obligation to surrender equivalent emissions or pay

positions result in accrued liabilities to be surrendered/settled at future dates.

However, the liabilities perspective aligns better conceptually from an economics viewpoint.

Additional robust disclosure of accounting policies and emissions profiles are warranted due

to complexities.

Tax Accounting for Carbon Credit Transactions

Lastly, tax rules also influence use of carbon credits by corporations through incentives and

allocations of tax basis:

- Purchased allowances/credits receive tax basis equal to cost for determining future capital

gains/losses.

- Grants of free allowances by governments do not generate taxable income but take a tax

basis of zero.

character rules.

- Foreign currency aspects and tax treatment vary between domestic carbon markets due to

Proper accounting on tax returns consistent with books aims to defer taxes on cashless

transactions until economic gains are realized to minimize compliance costs where possible.

Overall tax implications remain an actively developing area.

Conclusion

As governments establish mandatory limits and markets for carbon emissions, important

accounting challenges arise around tracking and reporting the financial implications of

carbon credit transactions. Existing GAAP concepts for intangible assets, revenues, grants

and financial instruments provide a starting framework with room for ongoing evolution as

materializing, accounting for the carbon economy will remain an area of focus for standard

emissions is cap-and-trade programs that establish emissions allowances and trading of

carbon credits. As these carbon markets have grown rapidly, questions have emerged around

appropriate accounting for carbon credit transactions within financial statements. This paper

through emissions trading programs.

Background on Emissions Trading Systems

Under emissions trading systems, also known as cap-and-trade programs, governments set a

mandated cap or limit on the total amount of GHG emissions allowed from covered sectors

on an annual basis. Allowances to emit a pre-defined unit of carbon dioxide or carbon

equivalents are either distributed freely or auctioned off to regulated entities. Companies can

meets their compliance obligations by surrendering an equivalent number of allowances,

utilizing carbon offset credits, or trading allowances in secondary carbon markets.

- Allowances confer the right but not obligation to emit - They are intangible government

flexibility.

- Carbon credits represent certified reductions from unregulated projects or sectors that are

- Trading occurs OTC or on exchanges with market-determined spot and futures prices

subject to supply and demand fluctuations.

Some of the largest carbon markets currently operating include the EU ETS, California Cap-

and-Trade Program, Regional Greenhouse Gas Initiative (RGGI), and emerging national/sub-

national schemes worldwide.

Recognition of Carbon Credit Transactions

For accounting recognition purposes, transactions involving carbon allowances or credits

controlled through purchase, grant or other transaction per ASC 350.

- Allowances issued for less than fair value should be recognized as a government grant

under ASC 958-605 with sale proceeds deferred.

- Derivative contracts for carbon forwards or options would be recognized/measured at fair

value under ASC 815 with changes reflected in earnings.

Transactions solely involving exchanges of like assets (allowances for allowances, credits for

credits) would not warrant separate recognition since no gain or loss is realized until

settlement for cash or other consideration. Proper cut-off procedures around

transaction/delivery dates are also important.

Measurement of Carbon Holdings

- Allowances - Analogous to investments, measured at fair value with changes in fair value

- Credits - Initially measured at cost and subsequently reported at the lower of cost or net

liquidity. Any impairment to be recognized.

- Derivatives - Measured at fair value each period under ASC 815 with changes through net

income similar to trading securities. Fair value estimated using valuation techniques like

Black-Scholes that incorporate readily available market inputs.

- Government grants of allowances - Initially recognized at fair value followed by systematic

amortization to income over performance period or as allowances are sold.

Fair value estimates involve judgment due to potential illiquidity or volatility. Frequent

disclosures of valuation methods are also needed to enhance transparency.

Emissions Assets and Liabilities

holdings depending on whether they are assets or liabilities from a financial reporting

- Liabilities View - Allowances entail obligation to surrender equivalent emissions or pay

penalties, representing a form of deferred tax on pollution. Unused credits similarly expire

- Net Liability Approach - Allowances in excess of compliance needs are assets, short

positions result in accrued liabilities to be surrendered/settled at future dates.

Until authoritative guidance is provided, common practice has generally been reporting

surplus allowances/credits as intangible assets and short positions as current liabilities.

However, the liabilities perspective aligns better conceptually from an economics viewpoint.

Additional robust disclosure of accounting policies and emissions profiles are warranted due

to complexities.

allocations of tax basis:

basis of zero.

- Sales of allowances/credits trigger capital gains/losses for tax purposes based on holding

period.

- Allowance exchanges are non-recognition events for tax purposes until cash settlement.

- Derivative gains/losses on carbon instruments are taxed according to normal timing and

character rules.

- Foreign currency aspects and tax treatment vary between domestic carbon markets due to

inconsistencies.

Overall tax implications remain an actively developing area.

Conclusion

carbon credit transactions. Existing GAAP concepts for intangible assets, revenues, grants

and financial instruments provide a starting framework with room for ongoing evolution as

trading programs mature. Adopting balance sheet presentation and disclosure practices that

materializing, accounting for the carbon economy will remain an area of focus for standard

setters and corporate reporting.

Climate change poses significant economic and financial risks that are starting to be

accounted for within corporate reporting and valuations. One market-based policy

mechanism being utilized by governments worldwide to mitigate greenhouse gas (GHG)

emissions is cap-and-trade programs that establish emissions allowances and trading of

carbon credits. As these carbon markets have grown rapidly, questions have emerged around

appropriate accounting for carbon credit transactions within financial statements. This paper

explores issues related to the recognition and measurement of carbon credits bought and sold

equivalents are either distributed freely or auctioned off to regulated entities. Companies can

utilizing carbon offset credits, or trading allowances in secondary carbon markets.

Key components of emissions trading systems that influence accounting treatment include:

- Allowances confer the right but not obligation to emit - They are intangible government

issued permits without physical substance.

- Allowances can be bought, sold or banked between compliance periods to provide schedule

flexibility.

- Carbon credits represent certified reductions from unregulated projects or sectors that are

surrendered in lieu of allowances.

and-Trade Program, Regional Greenhouse Gas Initiative (RGGI), and emerging national/sub-

For accounting recognition purposes, transactions involving carbon allowances or credits

would generally follow existing standards on intangible assets, revenues and financial

- Purchased allowances/credits would meet the definition of an intangible asset when

controlled through purchase, grant or other transaction per ASC 350.

- Sales of surplus allowances to generate profits would meet revenue recognition under ASC

606 as a separate performance obligation is satisfied.

- Allowances issued for less than fair value should be recognized as a government grant

under ASC 958-605 with sale proceeds deferred.

Transactions solely involving exchanges of like assets (allowances for allowances, credits for

Following recognition, key questions emerge around appropriate measurement techniques for

carbon allowances and credits reported on the balance sheet:

- Allowances - Analogous to investments, measured at fair value with changes in fair value

reported in net income based on active market quotes under ASC 820. Or alternatively at cost

if held to settlement.

- Credits - Initially measured at cost and subsequently reported at the lower of cost or net

realizable value estimated through market or third party valuation reports given their lack of

liquidity. Any impairment to be recognized.

Black-Scholes that incorporate readily available market inputs.

- Government grants of allowances - Initially recognized at fair value followed by systematic

disclosures of valuation methods are also needed to enhance transparency.

Emissions Assets and Liabilities

A remaining open question relates to appropriate balance sheet presentation of carbon

holdings depending on whether they are assets or liabilities from a financial reporting

perspective:

- Assets View - Allowances confer economic benefits enabling future emissions and are

assets controlled through purchase or grant. Credits also represent certified emission

reductions.

- Liabilities View - Allowances entail obligation to surrender equivalent emissions or pay

penalties, representing a form of deferred tax on pollution. Unused credits similarly expire

positions result in accrued liabilities to be surrendered/settled at future dates.

However, the liabilities perspective aligns better conceptually from an economics viewpoint.

to complexities.

Emissions Assets and Liabilities

A remaining open question relates to appropriate balance sheet presentation of carbon

holdings depending on whether they are assets or liabilities from a financial reporting

perspective:

- Assets View - Allowances confer economic benefits enabling future emissions and are

assets controlled through purchase or grant. Credits also represent certified emission

reductions.

- Liabilities View - Allowances entail obligation to surrender equivalent emissions or pay

positions result in accrued liabilities to be surrendered/settled at future dates.

However, the liabilities perspective aligns better conceptually from an economics viewpoint.

Additional robust disclosure of accounting policies and emissions profiles are warranted due

to complexities.

Tax Accounting for Carbon Credit Transactions

Lastly, tax rules also influence use of carbon credits by corporations through incentives and

allocations of tax basis:

- Purchased allowances/credits receive tax basis equal to cost for determining future capital

gains/losses.

- Grants of free allowances by governments do not generate taxable income but take a tax

basis of zero.

character rules.

- Foreign currency aspects and tax treatment vary between domestic carbon markets due to

Proper accounting on tax returns consistent with books aims to defer taxes on cashless

transactions until economic gains are realized to minimize compliance costs where possible.

Overall tax implications remain an actively developing area.

Conclusion

As governments establish mandatory limits and markets for carbon emissions, important

accounting challenges arise around tracking and reporting the financial implications of

carbon credit transactions. Existing GAAP concepts for intangible assets, revenues, grants

and financial instruments provide a starting framework with room for ongoing evolution as

materializing, accounting for the carbon economy will remain an area of focus for standard

emissions is cap-and-trade programs that establish emissions allowances and trading of

carbon credits. As these carbon markets have grown rapidly, questions have emerged around

appropriate accounting for carbon credit transactions within financial statements. This paper

through emissions trading programs.

Background on Emissions Trading Systems

Under emissions trading systems, also known as cap-and-trade programs, governments set a

mandated cap or limit on the total amount of GHG emissions allowed from covered sectors

on an annual basis. Allowances to emit a pre-defined unit of carbon dioxide or carbon

equivalents are either distributed freely or auctioned off to regulated entities. Companies can

meets their compliance obligations by surrendering an equivalent number of allowances,

utilizing carbon offset credits, or trading allowances in secondary carbon markets.

- Allowances confer the right but not obligation to emit - They are intangible government

flexibility.

- Carbon credits represent certified reductions from unregulated projects or sectors that are

- Trading occurs OTC or on exchanges with market-determined spot and futures prices

subject to supply and demand fluctuations.

Some of the largest carbon markets currently operating include the EU ETS, California Cap-

and-Trade Program, Regional Greenhouse Gas Initiative (RGGI), and emerging national/sub-

national schemes worldwide.

Recognition of Carbon Credit Transactions

For accounting recognition purposes, transactions involving carbon allowances or credits

controlled through purchase, grant or other transaction per ASC 350.

- Allowances issued for less than fair value should be recognized as a government grant

under ASC 958-605 with sale proceeds deferred.

- Derivative contracts for carbon forwards or options would be recognized/measured at fair

value under ASC 815 with changes reflected in earnings.

Transactions solely involving exchanges of like assets (allowances for allowances, credits for

credits) would not warrant separate recognition since no gain or loss is realized until

settlement for cash or other consideration. Proper cut-off procedures around

transaction/delivery dates are also important.

Measurement of Carbon Holdings

- Allowances - Analogous to investments, measured at fair value with changes in fair value

- Credits - Initially measured at cost and subsequently reported at the lower of cost or net

liquidity. Any impairment to be recognized.

- Derivatives - Measured at fair value each period under ASC 815 with changes through net

income similar to trading securities. Fair value estimated using valuation techniques like

Black-Scholes that incorporate readily available market inputs.

- Government grants of allowances - Initially recognized at fair value followed by systematic

amortization to income over performance period or as allowances are sold.

Fair value estimates involve judgment due to potential illiquidity or volatility. Frequent

disclosures of valuation methods are also needed to enhance transparency.

Emissions Assets and Liabilities

holdings depending on whether they are assets or liabilities from a financial reporting

- Liabilities View - Allowances entail obligation to surrender equivalent emissions or pay

penalties, representing a form of deferred tax on pollution. Unused credits similarly expire

- Net Liability Approach - Allowances in excess of compliance needs are assets, short

positions result in accrued liabilities to be surrendered/settled at future dates.

Until authoritative guidance is provided, common practice has generally been reporting

surplus allowances/credits as intangible assets and short positions as current liabilities.

However, the liabilities perspective aligns better conceptually from an economics viewpoint.

Additional robust disclosure of accounting policies and emissions profiles are warranted due

to complexities.

allocations of tax basis:

basis of zero.

- Sales of allowances/credits trigger capital gains/losses for tax purposes based on holding

period.

- Allowance exchanges are non-recognition events for tax purposes until cash settlement.

- Derivative gains/losses on carbon instruments are taxed according to normal timing and

character rules.

- Foreign currency aspects and tax treatment vary between domestic carbon markets due to

inconsistencies.

Overall tax implications remain an actively developing area.

Conclusion

carbon credit transactions. Existing GAAP concepts for intangible assets, revenues, grants

and financial instruments provide a starting framework with room for ongoing evolution as

trading programs mature. Adopting balance sheet presentation and disclosure practices that

materializing, accounting for the carbon economy will remain an area of focus for standard

setters and corporate reporting.

Climate change poses significant economic and financial risks that are starting to be

accounted for within corporate reporting and valuations. One market-based policy

mechanism being utilized by governments worldwide to mitigate greenhouse gas (GHG)

emissions is cap-and-trade programs that establish emissions allowances and trading of

carbon credits. As these carbon markets have grown rapidly, questions have emerged around

appropriate accounting for carbon credit transactions within financial statements. This paper

explores issues related to the recognition and measurement of carbon credits bought and sold

equivalents are either distributed freely or auctioned off to regulated entities. Companies can

utilizing carbon offset credits, or trading allowances in secondary carbon markets.

Key components of emissions trading systems that influence accounting treatment include:

- Allowances confer the right but not obligation to emit - They are intangible government

issued permits without physical substance.

- Allowances can be bought, sold or banked between compliance periods to provide schedule

flexibility.

- Carbon credits represent certified reductions from unregulated projects or sectors that are

surrendered in lieu of allowances.

and-Trade Program, Regional Greenhouse Gas Initiative (RGGI), and emerging national/sub-

For accounting recognition purposes, transactions involving carbon allowances or credits

would generally follow existing standards on intangible assets, revenues and financial

- Purchased allowances/credits would meet the definition of an intangible asset when

controlled through purchase, grant or other transaction per ASC 350.

- Sales of surplus allowances to generate profits would meet revenue recognition under ASC

606 as a separate performance obligation is satisfied.

- Allowances issued for less than fair value should be recognized as a government grant

under ASC 958-605 with sale proceeds deferred.

Transactions solely involving exchanges of like assets (allowances for allowances, credits for

Following recognition, key questions emerge around appropriate measurement techniques for

carbon allowances and credits reported on the balance sheet:

- Allowances - Analogous to investments, measured at fair value with changes in fair value

reported in net income based on active market quotes under ASC 820. Or alternatively at cost

if held to settlement.

- Credits - Initially measured at cost and subsequently reported at the lower of cost or net

realizable value estimated through market or third party valuation reports given their lack of

liquidity. Any impairment to be recognized.

Black-Scholes that incorporate readily available market inputs.

- Government grants of allowances - Initially recognized at fair value followed by systematic

disclosures of valuation methods are also needed to enhance transparency.

Emissions Assets and Liabilities

A remaining open question relates to appropriate balance sheet presentation of carbon

holdings depending on whether they are assets or liabilities from a financial reporting

perspective:

- Assets View - Allowances confer economic benefits enabling future emissions and are

assets controlled through purchase or grant. Credits also represent certified emission

reductions.

- Liabilities View - Allowances entail obligation to surrender equivalent emissions or pay

penalties, representing a form of deferred tax on pollution. Unused credits similarly expire

positions result in accrued liabilities to be surrendered/settled at future dates.

However, the liabilities perspective aligns better conceptually from an economics viewpoint.

to complexities.

Tax Accounting for Carbon Credit Transactions

Lastly, tax rules also influence use of carbon credits by corporations through incentives and

allocations of tax basis:

- Purchased allowances/credits receive tax basis equal to cost for determining future capital

gains/losses.

- Grants of free allowances by governments do not generate taxable income but take a tax

basis of zero.

- Foreign currency aspects and tax treatment vary between domestic carbon markets due to

inconsistencies.

transactions until economic gains are realized to minimize compliance costs where possible.

Overall tax implications remain an actively developing area.

Conclusion

As governments establish mandatory limits and markets for carbon emissions, important

accounting challenges arise around tracking and reporting the financial implications of

carbon credit transactions. Existing GAAP concepts for intangible assets, revenues, grants

and financial instruments provide a starting framework with room for ongoing evolution as

trading programs mature. Adopting balance sheet presentation and disclosure practices that

emissions is cap-and-trade programs that establish emissions allowances and trading of

appropriate accounting for carbon credit transactions within financial statements. This paper

explores issues related to the recognition and measurement of carbon credits bought and sold

through emissions trading programs.

Background on Emissions Trading Systems

Under emissions trading systems, also known as cap-and-trade programs, governments set a

mandated cap or limit on the total amount of GHG emissions allowed from covered sectors

on an annual basis. Allowances to emit a pre-defined unit of carbon dioxide or carbon

equivalents are either distributed freely or auctioned off to regulated entities. Companies can

meets their compliance obligations by surrendering an equivalent number of allowances,

utilizing carbon offset credits, or trading allowances in secondary carbon markets.

issued permits without physical substance.

- Carbon credits represent certified reductions from unregulated projects or sectors that are

surrendered in lieu of allowances.

- Trading occurs OTC or on exchanges with market-determined spot and futures prices

subject to supply and demand fluctuations.

Some of the largest carbon markets currently operating include the EU ETS, California Cap-

and-Trade Program, Regional Greenhouse Gas Initiative (RGGI), and emerging national/sub-

national schemes worldwide.

Recognition of Carbon Credit Transactions

For accounting recognition purposes, transactions involving carbon allowances or credits

- Purchased allowances/credits would meet the definition of an intangible asset when

606 as a separate performance obligation is satisfied.

- Allowances issued for less than fair value should be recognized as a government grant

- Derivative contracts for carbon forwards or options would be recognized/measured at fair

value under ASC 815 with changes reflected in earnings.

Transactions solely involving exchanges of like assets (allowances for allowances, credits for

credits) would not warrant separate recognition since no gain or loss is realized until

settlement for cash or other consideration. Proper cut-off procedures around

transaction/delivery dates are also important.

Measurement of Carbon Holdings

reported in net income based on active market quotes under ASC 820. Or alternatively at cost

realizable value estimated through market or third party valuation reports given their lack of

liquidity. Any impairment to be recognized.

income similar to trading securities. Fair value estimated using valuation techniques like

Black-Scholes that incorporate readily available market inputs.

- Government grants of allowances - Initially recognized at fair value followed by systematic

amortization to income over performance period or as allowances are sold.

Fair value estimates involve judgment due to potential illiquidity or volatility. Frequent

disclosures of valuation methods are also needed to enhance transparency.

Emissions Assets and Liabilities

perspective:

reductions.

- Derivatives - Measured at fair value each period under ASC 815 with changes through net

income similar to trading securities. Fair value estimated using valuation techniques like

Black-Scholes that incorporate readily available market inputs.

- Government grants of allowances - Initially recognized at fair value followed by systematic

amortization to income over performance period or as allowances are sold.

Fair value estimates involve judgment due to potential illiquidity or volatility. Frequent

disclosures of valuation methods are also needed to enhance transparency.

Emissions Assets and Liabilities

holdings depending on whether they are assets or liabilities from a financial reporting

- Liabilities View - Allowances entail obligation to surrender equivalent emissions or pay

penalties, representing a form of deferred tax on pollution. Unused credits similarly expire

- Net Liability Approach - Allowances in excess of compliance needs are assets, short

positions result in accrued liabilities to be surrendered/settled at future dates.

Until authoritative guidance is provided, common practice has generally been reporting

surplus allowances/credits as intangible assets and short positions as current liabilities.

However, the liabilities perspective aligns better conceptually from an economics viewpoint.

Additional robust disclosure of accounting policies and emissions profiles are warranted due

to complexities.

allocations of tax basis:

basis of zero.

- Sales of allowances/credits trigger capital gains/losses for tax purposes based on holding

period.

- Allowance exchanges are non-recognition events for tax purposes until cash settlement.

- Derivative gains/losses on carbon instruments are taxed according to normal timing and

character rules.

- Foreign currency aspects and tax treatment vary between domestic carbon markets due to

inconsistencies.

Overall tax implications remain an actively developing area.

Conclusion

carbon credit transactions. Existing GAAP concepts for intangible assets, revenues, grants

and financial instruments provide a starting framework with room for ongoing evolution as

trading programs mature. Adopting balance sheet presentation and disclosure practices that

materializing, accounting for the carbon economy will remain an area of focus for standard

setters and corporate reporting.

Climate change poses significant economic and financial risks that are starting to be

accounted for within corporate reporting and valuations. One market-based policy

mechanism being utilized by governments worldwide to mitigate greenhouse gas (GHG)

emissions is cap-and-trade programs that establish emissions allowances and trading of

carbon credits. As these carbon markets have grown rapidly, questions have emerged around

appropriate accounting for carbon credit transactions within financial statements. This paper

explores issues related to the recognition and measurement of carbon credits bought and sold

equivalents are either distributed freely or auctioned off to regulated entities. Companies can

utilizing carbon offset credits, or trading allowances in secondary carbon markets.

Key components of emissions trading systems that influence accounting treatment include:

- Allowances confer the right but not obligation to emit - They are intangible government

issued permits without physical substance.

- Allowances can be bought, sold or banked between compliance periods to provide schedule

flexibility.

- Carbon credits represent certified reductions from unregulated projects or sectors that are

surrendered in lieu of allowances.

and-Trade Program, Regional Greenhouse Gas Initiative (RGGI), and emerging national/sub-

For accounting recognition purposes, transactions involving carbon allowances or credits

would generally follow existing standards on intangible assets, revenues and financial

- Purchased allowances/credits would meet the definition of an intangible asset when

controlled through purchase, grant or other transaction per ASC 350.

- Sales of surplus allowances to generate profits would meet revenue recognition under ASC

606 as a separate performance obligation is satisfied.

- Allowances issued for less than fair value should be recognized as a government grant

under ASC 958-605 with sale proceeds deferred.

Transactions solely involving exchanges of like assets (allowances for allowances, credits for

Following recognition, key questions emerge around appropriate measurement techniques for

carbon allowances and credits reported on the balance sheet:

- Allowances - Analogous to investments, measured at fair value with changes in fair value

reported in net income based on active market quotes under ASC 820. Or alternatively at cost

if held to settlement.

- Credits - Initially measured at cost and subsequently reported at the lower of cost or net

realizable value estimated through market or third party valuation reports given their lack of

liquidity. Any impairment to be recognized.

Black-Scholes that incorporate readily available market inputs.

- Government grants of allowances - Initially recognized at fair value followed by systematic

disclosures of valuation methods are also needed to enhance transparency.

Emissions Assets and Liabilities

A remaining open question relates to appropriate balance sheet presentation of carbon

holdings depending on whether they are assets or liabilities from a financial reporting

perspective:

- Assets View - Allowances confer economic benefits enabling future emissions and are

assets controlled through purchase or grant. Credits also represent certified emission

reductions.

- Liabilities View - Allowances entail obligation to surrender equivalent emissions or pay

penalties, representing a form of deferred tax on pollution. Unused credits similarly expire

positions result in accrued liabilities to be surrendered/settled at future dates.

However, the liabilities perspective aligns better conceptually from an economics viewpoint.

to complexities.

Tax Accounting for Carbon Credit Transactions

Lastly, tax rules also influence use of carbon credits by corporations through incentives and

allocations of tax basis:

- Purchased allowances/credits receive tax basis equal to cost for determining future capital

gains/losses.

- Grants of free allowances by governments do not generate taxable income but take a tax

basis of zero.

- Foreign currency aspects and tax treatment vary between domestic carbon markets due to

inconsistencies.

transactions until economic gains are realized to minimize compliance costs where possible.

Overall tax implications remain an actively developing area.

Conclusion

As governments establish mandatory limits and markets for carbon emissions, important

accounting challenges arise around tracking and reporting the financial implications of

carbon credit transactions. Existing GAAP concepts for intangible assets, revenues, grants

and financial instruments provide a starting framework with room for ongoing evolution as

trading programs mature. Adopting balance sheet presentation and disclosure practices that

emissions is cap-and-trade programs that establish emissions allowances and trading of

appropriate accounting for carbon credit transactions within financial statements. This paper

explores issues related to the recognition and measurement of carbon credits bought and sold

through emissions trading programs.

Background on Emissions Trading Systems

Under emissions trading systems, also known as cap-and-trade programs, governments set a

mandated cap or limit on the total amount of GHG emissions allowed from covered sectors

on an annual basis. Allowances to emit a pre-defined unit of carbon dioxide or carbon

equivalents are either distributed freely or auctioned off to regulated entities. Companies can

meets their compliance obligations by surrendering an equivalent number of allowances,

utilizing carbon offset credits, or trading allowances in secondary carbon markets.

issued permits without physical substance.

- Carbon credits represent certified reductions from unregulated projects or sectors that are

surrendered in lieu of allowances.

- Trading occurs OTC or on exchanges with market-determined spot and futures prices

subject to supply and demand fluctuations.

Some of the largest carbon markets currently operating include the EU ETS, California Cap-

and-Trade Program, Regional Greenhouse Gas Initiative (RGGI), and emerging national/sub-

national schemes worldwide.

Recognition of Carbon Credit Transactions

For accounting recognition purposes, transactions involving carbon allowances or credits

- Purchased allowances/credits would meet the definition of an intangible asset when

606 as a separate performance obligation is satisfied.

- Allowances issued for less than fair value should be recognized as a government grant

- Derivative contracts for carbon forwards or options would be recognized/measured at fair

value under ASC 815 with changes reflected in earnings.

Transactions solely involving exchanges of like assets (allowances for allowances, credits for

credits) would not warrant separate recognition since no gain or loss is realized until

settlement for cash or other consideration. Proper cut-off procedures around

transaction/delivery dates are also important.

Measurement of Carbon Holdings

reported in net income based on active market quotes under ASC 820. Or alternatively at cost

realizable value estimated through market or third party valuation reports given their lack of

liquidity. Any impairment to be recognized.

income similar to trading securities. Fair value estimated using valuation techniques like

Black-Scholes that incorporate readily available market inputs.

- Government grants of allowances - Initially recognized at fair value followed by systematic

amortization to income over performance period or as allowances are sold.

Fair value estimates involve judgment due to potential illiquidity or volatility. Frequent

disclosures of valuation methods are also needed to enhance transparency.

Emissions Assets and Liabilities

perspective:

reductions.

- Liabilities View - Allowances entail obligation to surrender equivalent emissions or pay

penalties, representing a form of deferred tax on pollution. Unused credits similarly expire

after compliance period.

- Net Liability Approach - Allowances in excess of compliance needs are assets, short

positions result in accrued liabilities to be surrendered/settled at future dates.

Until authoritative guidance is provided, common practice has generally been reporting

surplus allowances/credits as intangible assets and short positions as current liabilities.

However, the liabilities perspective aligns better conceptually from an economics viewpoint.

Additional robust disclosure of accounting policies and emissions profiles are warranted due

Tax Accounting for Carbon Credit Transactions

Lastly, tax rules also influence use of carbon credits by corporations through incentives and

gains/losses.

- Grants of free allowances by governments do not generate taxable income but take a tax

- Sales of allowances/credits trigger capital gains/losses for tax purposes based on holding

period.

- Allowance exchanges are non-recognition events for tax purposes until cash settlement.

- Derivative gains/losses on carbon instruments are taxed according to normal timing and

character rules.

- Foreign currency aspects and tax treatment vary between domestic carbon markets due to

transactions until economic gains are realized to minimize compliance costs where possible.

accounting challenges arise around tracking and reporting the financial implications of

and financial instruments provide a starting framework with room for ongoing evolution as

trading programs mature. Adopting balance sheet presentation and disclosure practices that

align with the underlying economics also promotes transparency. With climate risks

materializing, accounting for the carbon economy will remain an area of focus for standard

setters and corporate reporting.