RESPONSE TO THE RECOMMENDATIONS
We recommend strongly that the Government grasps
the opportunity to show leadership here. It must set out its own
view on the role that the voluntary offset market can play in
reducing emissions and why offsetting is a positive thing. The
view should be unambiguous, well-publicised and prominent in all
Government communications concerning offsetting and climate change.
(Paragraph 24)
7. The Government believes that voluntary carbon
offsetting can help raise awareness of climate change and reduce
the impact of our actions. Indeed all central Government official
and ministerial air travel is offset by purchasing credits that
meet strict standards in terms of the certification and monitoring
of emissions reductions. The projects supported are all located
in developing countries, are small-scale and involve renewable
energy and/or energy efficiency.
8. The quality mark that is being developed to accompany
the Code will be branded as Act on CO2 and will be promoted as
part of the ongoing Act on CO2 campaign.
9. The Government believes that the VER market can
add value outside of the compliance market by bringing forward
innovative offset projects which can be tried and tested before
entering the compliance market. Such innovation can also be used
to inform international mechanisms post 2012, when the current
phase of the Clean Development Mechanism (CDM) is due to finish.
However consumers need to have confidence when they purchase an
offset that the tonnes of carbon have indeed been measured and
saved.
10. There is currently no definition or established
standard for 'good quality VERs.' The Government believes that
good quality offsets recognise the following principles additionality,
leakage, avoiding double counting, permanency, independent verification,
transparency and certification (i.e. ex-post certification and
having a registry). Kyoto-compliant credits currently provide
the best assurance mechanisms to demonstrate these criteria and
we continue to support the international mechanisms we have helped
to create and would not want to undermine these efforts.
11. We believe that VERs can be as rigorous. The
rapidly developing VER market has the potential to provide new
and innovative projects to reduce emissions. Therefore, as part
of our announcement of the Code of Best Practice, we are challenging
the industry to come together to develop and implement a common
standard and procedures/infrastructure/system which meet the principles
of a good quality offset. We recognise the efforts of the industry
so far to develop different standards for VERs and are keen for
the industry to come together and build on this important groundwork.
12. Defra is keen to help facilitate industry discussions
so that the standard will meet the necessary criteria for a good
quality offset. We will set up a workshop to help the industry
come together and to kick start discussion on an industry standard.
To help facilitate discussions we will appoint an independent
moderator. We will then continue to support the industry in its
work to develop a standard. After a period in operation, Government
will conduct an audit of the projects and procedures to confirm
whether credits approved under the industry standard could be
accredited under our consumer Code.
We urge the Government to explore measures which
would incentivise businesses to encourage their individual customers
to offset. We recommend that Government make it compulsory, for
more carbon-intensive activities, for associated businesses to
offer offset services either themselves or through a provider.
In connection with this it should be mandatory for individuals
to be given a compulsory-choice option for offsetting when procuring
such goods and services. (Paragraph 25)
13. When we embarked on this project we discussed
with stakeholders, especially the aviation industry, how we could
encourage consumers to take up offsetting. As a result our consultation
proposed that businesses selling offsetting with other goods and
services should make it a 'compulsory choice', i.e. that at the
point of sale consumers have to actively chose 'yes' or 'no' to
offsetting that activity. Alternatively the 'default option' should
be to offset and consumers would have to actively opt out from
offsetting.
14. In the consultation there was some support for
making offsetting a 'compulsory choice' but little support for
it being a default option, along with concerns that a compulsory
"opt-out" might decrease consumer transparency and trust.
We do not at this stage have any research that points to a particular
sales technique for increasing the take up of offsetting, and
would look primarily to industry as sources of such marketing
expertise and creativity. Therefore we have decided that we will
encourage businesses selling offsetting with other goods to make
it a compulsory choice or default option. However, we will not
make this a requirement but will review the effectiveness of the
different approaches to selling offsetting.
We recommend that the Government commission independent
research to evaluate and understand the behaviour of individual
consumers in the voluntary offset market and publish it as soon
as possible. (Paragraph 28)
It is important that the Government seeks to understand
better the reasons why businesses use the voluntary carbon offset
market and what motivates them. We recommend that the Government
commission independent research in this area and publish it as
soon as is practicable. (Paragraph 29)
15. The Government agrees with the Committee that
we need to develop a better understanding of the motivations,
understanding and concerns that underlie offsetting decisions.
We have commissioned independent research focussed on individual
consumers with the aim of exploring perceptions of, and attitudes
to, carbon offsetting. This includes awareness around the concept
of carbon offsetting, the terminology, the process and attitudes
to the quality mark and its design. This research will help inform
communications around the Code. The outcomes will also help individual
firms correctly and consistently promote standard offsetting,
the role of offsetting and its position in the carbon-reducing
hierarchy. We are also considering commissioning research into
the views and attitudes of business consumers of offsets.
We recommend that Government engage in a dialogue
with business to develop a consensus definition of what 'carbon
neutral' means. It is essential that standards should be developed
to allow for audit and verification of this status to bring legitimacy
to any claim to be 'carbon neutral'. (Paragraph 31)
16. The Code of Practice is not intended as a standard
for carbon neutrality, which is clearly a broader concept. Nor
is the linked quality mark intended to be used as a brand or logo
for companies that have offset their emissions or consider they
have become carbon neutral.
17. More generally the Government is looking at how
it will meet its commitment to having a carbon neutral central
office estate by 2012, and is working with the Carbon Trust to
develop an overall strategy and guidance for departments. The
Government will take steps to ensure that its approach to carbon
neutrality is widely known and businesses encouraged to adopt
a similar definition.
The Government must ensure that, by means of its
proposed code or quality mark, or by other related measures, greater
transparency is brought by offset providers to what is anyway
a complex and currently an opaque market. Without transparency
consumers will have little confidence in purchasing or otherwise
dealing in offsets, confidence that the market needs in order
to grow. (Paragraph 44)
18. The Government agrees with the Committee on the
importance of transparency in this complex market. It is important
that clear and appropriate information is available for consumers
on offsetting their emissions so that they understand what it
entails and they are reassured about the quality of the product
they are purchasing. The Code of Best Practice will require the
following information to be made available when selling offsets:
- A clear and simple explanation
of offsetting (including that purchasing credits from an emissions
reduction project can help to address emissions produced from
the consumers' activities);
- Information on tackling climate change and the
importance of avoiding and reducing energy consumption. Guidance
should be provided to individuals or businesses (as appropriate)
on steps they can take to reduce their emissions. More detailed
information can be provided directly by the offset provider or
there can be a link to a suitable organisation such as the Energy
Saving Trust or Carbon Trust, or to the Act on CO2
Calculator.
19. Additionally the following information may be
made available:
- Written or e-mailed confirmation
that the credits will be purchased and cancelled may be sent or
emailed to the consumer. If an accredited offset provider chooses
to do this then they should include links to information regarding
the role of offsetting and the importance of avoiding and reducing
emissions.
20. Currently offset providers generally use their
own emissions data or calculation methodology to determine the
emissions to be offset. As a result, different companies may offset
different volumes of emissions for the same or similar activities.
Using the Government-agreed database of emissions figures will
help to avoid these discrepancies and will, again, ensure greater
transparency for consumers.
21. Transparent information about pricing will also
be required. Whether the offset is being sold as a stand-alone
product, or as part of a package of goods and services, the following
information should be clearly available to consumers at point
of sale:
- Volume of emissions calculated
to being offset (in tonnes of CO2)
- Price to the consumer per credit being purchased
(£/tCO2)
- Total price of credits being purchased (£)
- Total price of offsetting services to be purchased
(£)
22.
Consumers can then use this
information to ascertain exactly what they are paying for, and
how prices compare between different offset providers.
We recommend that the Government press for immediate
action to be taken to ensure that the Methodology Panel can draw
upon the advice of experts quickly and easily and that regulators
and those being regulated are encouraged to, and are given the
means to, communicate in a direct and efficient manner. (Paragraph
60)
23. CDM Methodologies are crucial to the integrity
of emissions reduction calculation. Under CDM, unlike under the
voluntary standard, these methodologies and emissions calculation
are made publicly available and open to public comment. The process
for proposing and adopting methodologies is designed to ensure
the highest level of integrity, is transparent and includes input
from a roster of methodological experts on a methodology panel
chaired by member of the CDM Executive Board. Individual project
proponents have criticised the panel and the Board with regard
to the consistency and quality of decision making; while it is
difficult to assess general complaints the government has sought
to ensure that the CDM Executive Board has the issue of improved
decision making at the forefront of its deliberations.
24. It is important to ensure that appropriate and
high quality expertise is made available for assessment of methodologies,
and that experts are independent and free from any conflict of
interest. The proposals of Designated Operational Entities (DOEs)
and of the panels have significant financial and environmental
Impact. The Methodology panel consists of expertise from a variety
of sources, in both the public and private sectors, and is increasingly
supported by dedicated expert staff within the secretariat. The
Government has been at the forefront of pressing for strengthening
of the CDM support structure in the secretariat to ensure increase
level of support while guaranteeing the independence and quality
of expertise.
We recommend, therefore, that as a matter of urgency,
the Government redoubles its efforts to address the proposals
of the IETA report on the 2006 State of the CDM in relation to
resolving the disproportionate regional and sectoral distribution
of projects: it should help to identify the systematic or systemic
barriers to equitable distribution of CDM project activities and
promote more regular meetings between the Executive Board and
designated national authorities of under-represented regions such
as Africa. It should also make a priority its efforts to assist
and influence the development of a simplified methodology for
projects which support the switch from non-renewable to renewable
biomass (Paragraph 62)
25. The Clean Development Mechanism is a market mechanism
and the distribution of project activities will necessarily reflect
the distribution of emissions internationally. Barriers to investment
in CDM are often no different to other barriers and reflect the
general investment climate in less developed countries. The Government
has been at the forefront of seeking greater access to the mechanisms
by less developed countries and initiated the concept of the Designated
National Authority (DNA) forum in 2005. The UK sponsored the initial
meeting of African DNAs with IETA representatives in Madrid. The
Government has also sought actively to engage the City in the
Africa springboard initiative encouraging investment in Africa.
The Government Actively supported the meeting of DNAs in Addis
Ababa last year. In Bali, Parties approved methodologies for the
"switch from non-renewable biomass" in the CDM so that
projects which utilise a switch to efficient cooking stoves can
now be credited under the CDM. This was a long running political
issue for two years and these projects are particularly relevant
in less developed countries. Coupled with recent guidelines on
Programmatic CDM this will mean they could be replicated on a
large scale and deliver substantial sustainable development benefits.
We recommend that the Government take further
steps to address the issue of the delay in developing new methodologies
by putting pressure on the CDM Executive Board to expand and streamline
its methodology development and revision process to make it easier
to define and produce methodologies for projects with sustainable
development benefits. (Paragraph 63)
26. The development of methodologies requires careful
analysis and assessment, and is dependant on expert staff for
implementation. The government continues to press for a streamlined
and efficient process based on objective expertise and evidence.
We recommend that in further stages of developing
the code these problems are addressed in an open and transparent
manner and that the code is adapted in light of them. Primarily
however, we recommend that Defra continues and expedites its work
on further reform of the CDM in order to break down the barriers
that prevent these important project types from succeeding. It
should press for reform of the CDM in these areas at every available
opportunity at an international level. (Paragraph 64)
27. The Government does not consider the rules of
the CDM to be the major barrier to climate mitigation in developing
countries. The CDM is not perfect but investment patterns and
barriers to investment derive from a variety of causes. The government
has a variety of programmes which seek to promote improvement
in the investment climate in less developed countries.
28. The Government is also supportive of new classes
of CDM activity, including programmatic CDM which provide a route
whereby smaller scale and diffuse activities can be credited at
scale internationally. The government would underline that it
is not always desirable that all emission reducing activity is
available for crediting as an offset for emissions in the UK,
and that activities with minimal climate benefit can often be
better funded under other programmes.
Acknowledging that there are significant barriers
to CDM projects in Africa which include an absence of capacity
to undertake projects and a lack of local capital and private
sector engagement, as well as investment and institutional barriers,
the Government initiated the "African Springboard" initiative.
The Springboard is a partnership between the Government and several
major UK-based financial firms to develop CDM projects in sub-Saharan
African countries that have so far benefited little from carbon
market investment. UK has pledged an initial £100,000 in
start up costs as well as in-kind support and local liaison help
to the Springboard, which will initially focus on sub-Saharan
countries that have no CDM projects yet and on projects that suit
local conditions, maximising the value from the carbon market
to host countries and communities, and is expected to generate
£1 million in CDM investment in its first year. The Government
believes learning by doing will show that investment in Africa
can deliver both profits and sustainable development in Africa.
The Government needs to expedite decision-making
at an international level to resolve officially the issue of a
post-2012 CDM. (Paragraph 66)
29. The Government cannot on its own guarantee continuation
of the CDM post 2012 but is working to deliver an international
agreement with a strengthened carbon market at its core. The Government
announced in its response to the Stern Review in 2006 that it
supports continued recognition of carbon credits from pipeline
CDM projects post 2012. The Government also supports continued
recognition of CDM in less developed countries as proposed in
the package of measures proposed by the European Commission in
January.
We recommend that the Government push for reform
of the CDM to ensure that profiteering from polluting behaviour
becomes impossible. Consumers need to be confident that their
money is being spent on projects which meet the highest ethical
standards. Until this is achieved we recommend that the Government
should require offset providers selling compliance market credits
in the voluntary market to list the types of the projects from
which their credits derive. This should be done as soon as is
practicable and regardless of whether it decides to proceed with
the proposed code. (Paragraph 67)
30. The Government believes that all offset projects
should meet high ethical standards and underlines that developing
countries are required to ensure that CDM projects meet the sustainable
development criteria under the CDM system. The CDM also requires
that public consultation is undertaken in accordance with national
laws. The Governments own purchase programme ensures quality by
requiring the supplier to make regular reports on projects. The
government does not believe that the CDM currently provides for
profiteering from polluting behaviour.
31. During the development of the Code of Best Practice,
the Government considered whether offset providers should be required
to provide information to consumers on the specific projects that
their credits have purchased. After discussing this with a number
of stakeholders we decided that the provision of such information
should be optional. This is because offsets are often purchased
through brokers as part of a large package of projects so it is
not practical to identify individual projects.
32. However, the Code requires offset providers to
ensure that marketing materials do not mislead consumers. For
example, marketing materials must not show a picture of a windfarm
if all the offsets are brought from a hydro project.
33. We will review this issue during the operation
of the code and will encourage feedback from consumers and offset
providers to ensure that the most reliable and appropriate information
is provided to consumers.
The Government should take steps actively to dissuade
offset providers from providing EUAs to private consumers given
that, as we have concluded in previous reports, EUAs from phase
I of the EU ETS are as good as worthless in carbon terms, but
yet continue to be retailed. (Paragraph 69)
34. The Government believes that its Code of Best
Practice should not conflict with the aims, objectives and practical
operation of the EU ETS.
35. Where offsets are purchased to cover emissions
already covered under other mechanisms, compliance with the Code
will not allow business to use offsets purchased by their customers
to demonstrate compliance with these mechanisms. This may be varied
in accordance with any proposal from the regulatory authorities
regarding the terms of inclusion of sectors in particular regulatory
mechanisms.
36. Credits from phase I of the EU ETS will not be
included under the Code. In Phase II of the EU ETS EUAs are converted
directly from Assigned Amount Units to ensure that the EU ETS
can be linked to the EU's Kyoto targets. Once allocated these
allowances can be traded between installations on the open market
to ensure each installation has enough allowances to cover its
emissions in any one year. Anyone volunteering to offset can purchase
an EUA and cancel it, therefore removing it from the national
registry and reducing the number of EUAs available in the EU.
Credits from phase II will therefore be included under the Code.
Given the many unresolved problems with the compliance
market, particularly surrounding methodological issues and uneven
distribution of projects, we urge the Government to take swift
action to resolve these problems regardless of whether or not
it chooses to introduce its code. (Paragraph 71)
37. The development of methodologies requires careful
analysis and assessment, and is dependant on expert staff for
implementation. The government continues to press for streamlined
and efficient process based on objective expertise and evidence.
38. The CDM is a market mechanism and the distribution
of project activities will necessarily reflect the distribution
of emissions internationally. Barriers to investment in CDM are
often no different to other barriers and reflect the general investment
climate in less developed countries.
The CDM remains significantly flawed and this
needs to be addressed. We recommend strongly that the Government
think again about its proposed code: of the options set out by
the Government in its consultation it must produce a voluntary
code based on all credit types which will recognise the important
role that the voluntary market has to play in counterbalancing
the flaws of the compliance market. (Paragraph 71)
39. The Government believes that best practice in
carbon offsetting requires credits with a verifiable level of
assurance for the consumer. For example, certified credits only
allow for emissions reduction credits to be created ex-post, i.e.
after that reduction has actually been achieved. This provides
a guarantee to the consumer that the necessary volume of emissions
reduction has taken place. Certified credits are generally more
expensive than VERs, but this more accurately reflects the cost
of carbon which in turn raises consumer awareness.
40. The Government agrees with the Committee that
the rapidly developing VER market has a role in play in voluntary
offsetting, and that it has the potential to provide new and innovative
projects to reduce emissions. Therefore, as part of our announcement
of the Code of Best Practice, we are challenging the industry
to come together to develop and fully implement a standard and
procedures/infrastructure/system which can provide assurance around
the principles of a good quality offset. We will support the industry
in these discussions. After a period in operation, Government
will conduct an audit of the projects and procedures to confirm
whether credits approved under the industry standard could be
accredited under our consumer Code.
A trustworthy and independent regulatory body
will be needed to decide or advise on the quality mark to be awarded
to offset companies for their projects and credits. The body involved
in assessing companies' projects and credits would need to be
authoritative, independent, and well-resourced. The only just
and equitable solution to the question of who should pay for such
a body, is that industry pay out of its profits for its establishment
and upkeep. Appointments to the body would have to be within the
remit of Government rather than the industry, and key NGOs may
also have a role to play in participating in this function of
oversight and approval. (Paragraph 86)
41. The Government agrees with the committee about
the importance of the characteristics of the organisation acting
as the accreditation body. AEAT with Futerra Sustainability Communications
have been appointed as the accreditation body following a tender
exercise. In choosing a body the Government considered the following:
Independent:
In order to remove any conflict of interest, the accreditation
body should not provide its own offsetting service to consumers,
and it should not be in partnership with or have financial investments
in businesses that provide offset products.
Trusted:
The organisation that provides the accreditation service should
be recognised in the market and trusted by consumers.
Technical and commercial competence:
The organisation will need to have the right level of technical
and commercial competence to undertake proficient audits to ensure
compliance.
Communication and advice role:
The organisation will require strong communication and advice
capabilities to ensure the accreditation mark is well understood
by the public.
42. The accreditation body will ensure the quality
mark is used correctly in marketing and promotional activities
by offset providers. It will also ensure that the brand is not
misused or used by an organisation without permission. Government,
or the accreditation body, will also provide independent advice
to the public on how offsetting works, and will communicate the
benefits of offsetting, relative to other actions to address climate
change such as energy efficiency.
43. The accreditation of an offset product provides
the offset business with added value to differentiate and promote
the quality of their product to customers. Accreditation therefore
has a market value. Government agrees with the Committee that
the costs to undertake an upfront audit and provide annual accreditation
should be charged to those offset providers who wish to use the
accreditation quality mark. The accreditation body will therefore
be self-financing.
Anything that can be done through the mechanisms
of offsettingin the voluntary or compliance marketsto
preserve existing forests, so long as the projects or methods
are robustly grounded in good science and good practice, and allowances
or credits made available are properly audited, has to be encouraged.
(Paragraph 91)
44. There are no current mechanisms through the compliance
markets which serve to reduce deforestation. The UK has been actively
participating in international negotiations, and seeks the integration
of forestry and land management within the international climate
framework. Providing effective incentives for reducing deforestation
is an objective, for instance through comprehensive inclusion
of properly regulated forestry credits in a unified carbon market.
45. A decision was taken at COP13 in Bali on how
to develop a mechanism to incentivise the reduction of emissions
from deforestation and degradation (REDD). This decision is important
because it recognises that REDD should be part of a post 2012
Climate framework and provides a way forward under the Bali Action
Plan for establishing how this will be achieved. The agreement
does not resolve funding issues, but the text includes a call
for the mobilisation of additional and sustainable resources.
It also provides rules for demonstration activities, which may
be taken into account in future negotiations, allowing the possibility
that emission reductions achieved before 2012 could be taken into
account subsequently. IPCC methodologies and guidance exist, which
are grounded in good science, and provide a basis for calculation
of associated emissions reductions.
46. In the short term there are risks that bringing
deforestation into carbon markets, could destabilise the market.
The Government's view is that the possibility of integrating deforestation
into the compliance market should be considered in the context
of the overall post 2012 package, which involves developed nations
taking deeper cuts in order to create the additional demand required.
47. In response to the consultation Defra will be
setting a challenge to the industry to propose a robust methodology
or methodologies for non compliance standard offsets that could
also be included in the Code. Should the proposals meet our minimum
criteria, in particular "additionality", then we will
consider including them in phase II of the Code's operation. Defra
will be providing support and advice to those involved in the
debate, encouraging technical experts and project developers involved
in voluntary activities to reduce emissions from deforestation
to engage with this process. This would take account of the indicative
guidance on deforestation projects agreed at Bali in order that
VER credits from these activities could be considered for inclusion
in the second phase of the Code, and of demonstration activities
following from the Bali agreement.
48. The Prime Minister has appointed Johan Eliasch
as a Special Representative to report on the role of global forests
in tackling climate change through existing and new financing
mechanisms. This will include looking at best practice and innovative
approaches to tackling deforestation.
49. The UK is also working with international partners
through UNFCCC and G8 processes, and with the World Bank, to explore
ways of mobilising international resources to assist developing
countries in sustainable forestry management and build long-term
funding mechanisms to reduce deforestation. Current UK action
includes:
- £50 million to slow the
rate of deforestation in the Congo Basin from the £800m International
Environmental Transformation Fund.
- Active support (including £15 million) to
the World Bank in the development of a Forest Carbon Partnership
Facility (FCPF) which will implement and evaluate incentive programs
designed to reduce deforestation rates in three to five developing
countries over a period of up to ten years, and build capacity
in 20-30 countries.
- Working with the International Finance Corporation
(the private sector wing of the World Bank Group), City bankers
and investors, civil society and research organisations to explore
commercial financing options.
- The UK has also been a significant contributor
to EU processes aimed at reducing illegal logging, and recognises
the importance of good governance to the success of any eventual
REDD mechanism.
50. The forest area of the United Kingdom has been
increasing. The Kyoto Protocol recognises the contribution of
land use, land use change and forestry activities to helping to
increase the carbon store and reduce CO2 emissions,
although the main aim of the Protocol is to reduce emissions of
greenhouse gases at source. As a Party to the UNFCCC and Kyoto
Protocol, the UK reports annually all net changes in greenhouse
gas emissions including emissions and removals by afforestation,
reforestation and deforestation since 1990.
We consider it essential that the EU ETS should
be structured in such a way as to bring about an early decrease
in emissions from air travel, and to enforce a continuing trajectory
towards a substantial cut in emissions. (Paragraph 120)
51. The Government's principle of sustainable development
for aviation is that a proper balance should be struck and maintained
between economic, environmental and social considerations; and
within this framework, the polluter should pay and aviation should
meet its external costs. Therefore, we support emissions trading
as the most environmentally effective and economically efficient
way to tackle the climate change impacts of aviation.
52. We welcomed the publication of the European Commission's
proposal on 20 December 2006 to include aviation into the EU ETS
and we welcomed the progress achieved during the EU Environment
Council on 20 December 2007.
53. EU Member States unanimously agreed that all
flights arriving in and departing from the EU should be included
in the scheme from 2012 with a cap of 100% of average 2004-06
emissions. The Member States also agreed a harmonised minimum
level of 10% auctioning in 2012, which will be negotiated as part
of the wider EU ETS Review for 2013 onwards, and an open trading
scheme with 15% access to Certified Emissions Reductions (CERs)
and Emissions Reductions Units (ERUs) in 2012. The agreement also
ensured special reserve for new entrants and fast growing airlines
from within the cap. The European Commission will review the scheme
for aviation in 2015 and as part of this review consider the future
access of airlines to project credits.
54. This agreement makes important progress towards
the implementation of a scheme which will enable the aviation
sector to take responsibility for its carbon emissions in the
most cost effective way. This marks an important milestone and
provides a significant and timely demonstration of our action
to curb emissions soon after the significant progress that was
made during the negotiations at COP13 in Bali. The proposal will
now go to the European Parliament, with the aim to reach agreement
towards the end of 2008.
We are pleased to see that Defra's assumptions
for aviation emissions on its Act on CO2 web-site, while making
no direct allowance for radiative forcing, do explicitly deal
with the issue, and that there are clear statements in its Frequently
Asked Questions section and in relevant Action Plans that the
effects of aviation on climate are greater than its carbon impacts
alone. It is also good to see that the web-site refers to the
Government's use of a radiative forcing factor in its own calculations.
We hope that such statements appear even more explicitly in whatever
calculator is agreed later in the year for use with the Defra
Code of Practice for offsetting. (Paragraph 127)
55. There is currently uncertainty in the scientific
community on the relative impacts of non-CO2 emissions from aviation
although it is generally accepted that aviation's climate change
impacts are greater than its CO2 emissions alone. Offsetting providers
vary in terms of whether or not they use a factor, and if so,
which factor.
56. We will not require offset providers to include
these impacts when calculating emissions. However, they must make
it clear whether or not they are using a multiplier, If not, they
must make it clear that their product is only offsetting CO2 emissions
across the range of activities offset. If providers wish to account
for the non-CO2 impacts of aviation by applying a multiplier (best
reflected by the Radiative Forcing Index), they should make
clear that the best scientific view currently is that 1.9 is most
appropriate. If they do not use this factor they should justify
their use of any other factor (which should be greater than
1) and point consumers to linked information on the AEA website
for the Code. This website would give background on the scientific
advice and explain that the wider non-CO2 impacts are particularly
significant for aviation as they take place at altitude. The Government
will keep the use of the most appropriate multiplier for aviation
under review and as new evidence emerges, update this best practice
guidance accordingly.