Fairness in Global Climate Change Finance

Lately, my attention was called to a study by Andrew Pendleton and Simon Retallack of the IPPR. I found it on the website of my wonderful employer and warmly advise you to have a look.

Money flows like water, exhibit, Science Museum, London. Photo: Marcin Wichary. - This image is subject to a Creative Commons license.

Money flows like water, exhibit, Science Museum, London. Photo: Marcin Wichary. - This image is subject to a Creative Commons license.

Here’s a short summary (my thoughts in italics). I think the paper gives an excellent summary of the different approaches on financing the whole „save-the-world“-deal. Worth reading!


It is now well established that action to avoid dangerous climate change must take place according to the principles of ‘responsibility and capability’, and the UN’s Framework Convention on Climate Change (UNFCCC) subscribes to this view. Morally and in political terms developed countries should lead global mitigation by making significant domestic emissions reductions. But in a world of limited finance, reductions arguably be undertaken wherever they can be made for the lowest cost. Since emissions reductions in developed countries are insufficient to resolve the climate problem and are often more expensive to make than in developing countries, the principles of responsibility and capability might more productively be applied to the financing of global reductions: this would mean that the higher a country’s level of responsibility and capability, the greater its share of global climate finance. Technically, developed countries are already obliged to transfer finance to developing countries, under the UNFCCC, which states that ‘agreed full incremental’ costs in developing countries should be met by finance and technology from developed countries (Article 4.3).

Whether and how that obligation should be fulfilled is at the heart of the current international negotiations aimed at reaching a global post-2012 deal at Copenhagen in late 2009. It is fraught with difficulty, largely because of the size of the potential financial liabilities involved and the unpopularity that will arise from asking taxpayers and consumers to meet them.

Estimating costs

The various estimates of incremental mitigation costs are unsatisfactory. While being based in many cases on rigorous analysis, especially of mitigation opportunities in different countries, there is a high degree of uncertainty over future factors that will have a significant influence on costs. In particular the behaviour of governments, officials and populations is deeply unpredictable; ‘policy costs’ may prove significant and the most cost-effective route to decarbonisation may not always be the one taken.

Nevertheless, there is a convergence in the most recent cost estimations at around US$100 billion to $200 billion for developing world costs and around $200 billion to $400 billion for global costs by 2020-2030. Adaptation costs will add significantly to these sums and are now unavoidable. It is perhaps significant that developing countries in the UN negotiations have called for between $200 billion and $400 billion per annum. (PER YEAR!!) A more pragmatic and responsive approach may be to base estimates of future financing of mitigation in developing countries on plans for Nationally Appropriate Mitigation Actions (NAMAs), verified by an international approval process accountable to UNFCCC signatories. (what are the NAMAs really? – I mean where can I read examples, everybody talks about it…)

Financing proposals

The sums quoted above are several times larger than current climate change finance. The largest existing pool is the $6.1 billion pledged in 2008 by ten developed countries to the World Bank’s Climate Investment Funds (CIFs). From where would greater sums of finance capable of meeting the needs estimated above be drawn?

  1. Offsetting

    To increase the flow of offset finance through the Kyoto Protocol’s Clean Development Mechanism (CDM), developed countries could relax any limits on the proportion of domestic reductions that can be offset by purchasing external credits or set more ambitious targets to drive a more aggressive offset market. The UNFCCC estimates that by 2020, offsetting could yield up to $40.8 billion. But developing countries are unlikely to accept an increase in offsets as a sole or even majority source of finance for low-carbon development. . (Plus, Offsetting needs a good baseline and very strict regulators/checkers to work properly. The CDM is working to bad to just demand an increase of this instrument without reshaping it)

  2. Leveraged or compulsory additional offsetting

    For every tonne of CO2 offset in developed countries, several could be reduced in a developing country at a price related to the market price of carbon. Governments in developed countries would first have to agree to binding emissions reduction targets and then to a corresponding ratio at which to leverage offsets. If they took on an emissions reduction target of 40 per cent below 1990 levels by 2020 and offset around half at a 2:1 ratio, this could yield $130 billion per year. Such a mechanism would require developed countries either to accept deep domestic emissions reduction targets or to leverage offsets at higher ratios. It would replace rather than work within existing offset mechanisms. (This sounds better than normal offsetting and is part of what I heard a little while ago in a very complicated presentation of Jörn Haas in Berlin. Yet, I think the problems of ET/CDM don’t vanish. Yet, one has to keep this leveraging in mind. Could come in handy during negotiations.)

  3. Emissions Trading Scheme levies

    There is currently a levy of 2 per cent on the sale of permits in the CDM, the proceeds of which go to the Adaptation Fund. The levy could raise $200 to $680 million annually in 2020. Bangladesh and Brazil have both proposed increases and at the UNFCCC COP 14 meeting in Poland, developing countries proposed that a CDM-type levy be applied to all emissions trading schemes. The proposal was blocked by developed countries. (No chance, I think. Plus, this is so much an in-system-solution. Yet, could be a detail in the bargaining in Copenhagen – developed nations could give a percent or two as a sign of goodwill… maybe)

  4. Revenue from domestic permit auctions

    Developed countries are increasingly auctioning permits to emit under cap-and-trade schemes up front, providing a revenue stream to governments. A proportion of these rents could be set aside to support developing country mitigation (and adaptation). If all Assigned Amount Units (AAUs) were subject to regimes in which they could be auctioned, then post- 2012, upward of $300 billion could be raised. Revenues from auctioning, however, are uncertain because the price paid by polluters depends on demand. Revenues are also captured by national treasuries and may not be used to fund low-carbon activities in developing countries.(I am more in favor of giving the whole of the revenues back to the people in the country as a climate-bonus – thus helping to generate justice between rich and poor within developed nations. This has psychologically a good effect. Money for other countries should come formother sources.)

  5. Upstream auction revenue (AAU hold-back)

    Norway has proposed that 2 per cent of AAUs are held back at the international level rather than being assigned to countries and are auctioned to raise money for an international fund. This would raise $15-$25 billion per year. Others have proposed that higher percentages of AAUs are held back. The principle stands a high chance of becoming part of the EU’s negotiating offer for Copenhagen. However, holding back higher percentages of AAUs or setting a reserve price may be resisted by developed countries because costs would be passed on to their consumers while rents would be captured internationally. US Congress views international expropriation of finance as unconstitutional. (Sounds better than 4. to me, but beware te US Congress! We need the Americans!)

  6. Crediting Nationally Appropriate Mitigation Actions (NAMAs)

    The Republic of Korea has proposed a system of carbon credits for NAMAs to allow for actions to be taken early and financed up front against a future sale of carbon credits on the international market. The credits would be purchased by developed countries, where deeper reduction targets would be agreed. Its potential value would depend on the scope and effectiveness of NAMA plans and on the availability of developed country financing. Crediting NAMAs, however, might assist with the politics of a post-2012 agreement as it could help finance already planned low-carbon strategies in developing countries. (This sounds as if it could be part in future climate-partnerships (multi- as well as bi-lateral) but right now it could be a little too far off. Depends also on the incoming NAMAs quality and willingness in the North for change).

  7. Global taxation

    Switzerland has proposed a levy of $2 per tonne at the national level in all countries with per capita levels above 1.5 tonnes, with countries retaining the funds depending on their level of development: 40 per cent in the case of developed countries and 85 per cent for the poorest. This would raise a predictable level of finance of $48.5 billion per year of which $18.4 billion would be deposited in an international fund. But the costs of a flat carbon levy would fall regressively. (I am surprised by the comparable little money generated by this mechanism. I am generally in favor of taxing CO2 and that’s it. Sounds straight, easy to understand and to facilitate. However – since I agree that we need a menu-style approach – it might get into trouble when put into practice together with other (more flexible) instruments)

  8. Other levy-based proposals

    Least developed countries (LDCs) have proposed an international levy on aviation which could raise between $4 and $10 billion annually and a levy on bunker fuels (these are the cross-border emissions – aviation and shipping primarily) for aviation and shipping, which could raise between $4 and $15 billion. Brazil has hinted at a 100 billion climate fund involving a 10 per cent tax on revenues from the production and trading of oil and coal. (No discussion, we need high taxes on bunker fuels! Brazils proposal sounds interesting… but Saudi Arabia will block it… we need something we can give to them – or to push them!)

  9. Non-climate-related funding sources

    Other funding sources, such as increases in general overseas development assistance, a tax on currency transactions (Tobin Tax) or more broadly on financial transactions, revenue from untaxed income held offshore and the use of sovereign wealth funds, may all play a future role. For example, $11.5 trillion of private assets currently held in offshore finance centres would yield $225 billion annually if taxed at a conservative rate. (Tax them!!! TobinTax NOW!)

  10. Frontloading finance

    Frontloading finance using bonds raised against the guarantee of tax revenue in developed countries could leverage private sector finance into mitigation measures. Developing countries are understandably cautious but the European Commission has hinted at a proposition whereby developed countries guarantee lending for well-structured developing country projects and policies. This approach might also remove some of the short-term political pressure on developed country governments, whose contributions to global climate financing must otherwise be drawn from an increase in costs to today’s taxpayers or consumers. (I need an economy-student to explain this to me! *g*)

Building a North–South finance package

Within the current structure of the negotiations, agreed financing is likely to come primarily from Kyoto-type sources, especially while developed countries remain committed to putting in place and linking-up national or regional carbon markets. Therefore the choice is between different combinations or ‘wedges’ of measures that add up to an agreed sum. Measures such as the CDM and offset leveraging are incompatible (offset leveraging would replace the CDM). Others, such as AAU holdback, can be scaled up but appear politically less viable the larger they become.

Developed country governments face something of a Hobson’s choice as the ultimate source of the financing is the same one: developed country populations. This may prove especially troublesome at a time of economic hardship. If the Kyoto-style approach continues to pervade, while a simpler approach of enhancing one mechanism may be preferable to a more complex collection of measures, it may prove politically more attractive to spread the cost across a number of measures.

Given the scale of financing required (and the likely unwillingness of taxpayers and consumers in developed countries to pay), official climate financing should also accommodate other financial flows, such as additional, climate-related overseas development assistance and the use of debt-based instruments such as frontloading.
There is also the equally politically charged discussion concerning the structure and mechanism by which the funding might be governed, allocated, channelled, monitored and verified. There are two choices. The first is a single World Climate Change Fund approach, as proposed by Mexico, to which all countries would contribute according to their level of cumulative emissions, population and ability to pay, but developing countries would be net recipients. It is supported by the European Commission but faces two political obstacles: it requires contributions from developing as well as developed countries, something the G77 has staunchly resisted, and developed countries are typically of the view that a new fund could be inefficient, wasteful and costly.

One possible alternative is a new international body to approve and verify developing country NAMAs and to monitor, report on and verify finance flows from developed countries. A body of this sort might build on the experience of the CDM board.

Allocating financial obligations

If developed countries are to fulfil their UNFCCC obligations and in a manner that is measurable, reportable and verifiable, sharing out financing commitments fairly and according to a clear, defensible methodology will be necessary. The concepts of ‘responsibility’ and ‘capability’ at the heart of the UNFCCC could form the basis of such an approach.

The Greenhouse Development Rights Framework (GDRs), an equity-based, burden sharing proposal, is unique in that it quantifies ‘responsibility’ and ‘capability’. GDRs allocates mitigation effort and adaptation cost according to a global responsibility and capability index (RCI). Responsibility is calculated by taking into account cumulative emissions per capita since 1990 and capability is measured as PPP-adjusted GDP per capita above an income threshold of $7,500. The two indicators are combined with equal value to arrive at a single index which, while currently applied to emissions allocations, could be used to determine financial obligations. Such an index might be used in one or more of the following ways:

  1. Global fund

    The RCI can be used to calculate fair shares in a Mexican-style World Climate Change Fund. Using GDRs, in a $250 billion per year global fund, the US’s share would be $82.7 billion in 2010; China’s contribution would be $13.75 billion; the EU15’s share would be $57.4 billion; while India’s share would be $1.3 billion. The dynamism of the RCI, taking into account changing shares of responsibility for the atmospheric stock of greenhouse gases and relative GDP growth, is an added advantage. (It’s important to include China etc. into the deal – but maybe Copenhagen is too early. I wish newly industrialized countries would be more responsible and do not hide behind the poor!)

  2. Article 4.3 (Annex II) fund

    The RCI could also be used to distribute the financial burden around Kyoto Annex II countries only, were developing countries successful in negotiating the full implementation of the UNFCCC’s Article 4. For a developing world financing fund of $100 billion, the EU15 and the US are clearly liable for the lion’s share: $33.9 billion and $47.7 billion respectively. (This should be the first step – already in Copenhagen!)

  3. AAU auction or offset aggregator

    The RCI could also be applied to a scaled up version of Norway’s proposal to hold back developed countries’ AAUs. Were an overall hold-back target of 10 per cent of AAUs agreed, rather than each country sacrificing a flat 10 per cent of its AAUs, each would be given a different proportion relative to its RCI ranking. Countries higher up the RCI would have more than 10 per cent held back and vice-versa. The RCI could also be applied to a leveraged offset to weight the degree of leveraging required according to the different RCI rankings of developed countries. (The leveraging idea sounds interesting – but than offsetting becomes more expensive for the countries who are dirtier and need it more. this might be fair – but in effect it leads to less investment in the global south (if not paired with other instruments) and raises the chance of failure in reaching the targets by the developing countries. the AAU holdback sounds interesting, but I am not conviced yet. A proportional holdback complicates things and it is not clear to me what the overalle ffect might be. Politically expensive, climatic ???)

  4. RCI as the basis for a global inventory

    The politics of a financing system that relies heavily on a single mechanism may prove prohibitive not least because it would involve conspicuously large sums of finance flowing to developing countries from a handful of developed ones. A more eclectic, multi-channel approach to climate financing might be the quid-pro-quo for developed countries’ fulfilment of agreed financing obligations, with a COP-accountable executive body to keep the finance-mitigation global balance sheet. An RCI could be used as the accounting methodology. (YES)


The costs of reducing global emissions are likely to be met (if they are met at all), for sound economic and inescapable political reasons, from a variety of different sources and via different mechanisms and channels; this may be especially true during a deep, global recession. Such an eclectic picture of global climate finance points to the need for an international arbiter of fairness and good practice: a formally mandated body that would set the standards for and verify mitigation actions, policies and plans, keep an inventory of developed–developing country financial flows, developed best practice, make policy recommendations, and report back to the Committee of the Parties to the UNFCCC.

Designing a climate finance regime that is demonstrably fair and based on clear indicators of equity can help both during this year’s negotiations and in post-Copenhagen domestic debates in developed and developing countries alike. An index of responsibility and capability of the type used in the Greenhouse Development Rights framework can provide a reference for observers and negotiators, a substantive basis for negotiation and a real-world methodology for sharing out agreed financial obligations.

(I think we need a MENU-STYLE approach form Copenhagen. The leaders should make clear which of the above mentioned mechanisms could work – and which don’t. Further, it has to be determined which are incompatible. Then countries /group of countries (e.g. Annex-I) can chose which fit them, let’s say until mid-2010. Some things have to be universal worldwide: I pleadge for the bunker-fuel-taxes, a TobinTax and some CO2-taxation (if it works). The RCI has to be the ultimate basis of all calculation and the aim has to be equal per-capita emissions by 2100. (not realistic to have it earlier) Moreover, it is crucial for the system to be adjustable!!! In 2012 there has to be a mid-term review!.)

Über GYGeorg

Global. Young. Green. Drei Eigenschaften von Georg, der lange u.a. bei den Global Young Greens (GYG) aktiv war und mittlerweile für den Kohleausstieg in Deutschland kämpft.

Veröffentlicht am April 21, 2009 in Climate Policy und mit , , , , getaggt. Setze ein Lesezeichen auf den Permalink. Hinterlasse einen Kommentar.

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