Technology transfer in the Clean Development Mechanism

Technology transfer is often mentioned as an ancillary benefit of the Kyoto Protocol's Clean Development Mechanism (CDM), but this claim has hardly been researched or substantiated. The question of technology transfer is important, both for developing countries in need for new technology and knowledge and for industrialized countries, as it provides export potential for climate-friendly technologies. To determine what technology transfer means, whether it is occurring through the CDM, and what the value of the associated capital flows is, this article examines technology transfer in the 63 CDM projects that were registered up until 1 January 2006. Technology hardware originates from outside the host country in almost 50% of the evaluated projects, particularly in non-CO₂ greenhouse gas projects, wind energy projects, and a substantial share of the hydropower projects. Bioenergy and projects in the agricultural sector mainly use local technology. The investment value associated with the CDM projects that transferred technology is estimated to be around €470 million, with about €390 million coming from the EU. As the non-CO₂ greenhouse gas projects had very low capital costs, the investment value was highest in the more capital-intensive wind energy and hydropower projects. We also found substantial soft technology transfer, but uncertainties for this finding are greater.     

Technology transfer in the CDM: an updated analysis

The prevalence of technology transfer (TT) for Clean Development Mechanism (CDM) projects is analysed, based on information in the project design documents (PDDs) of 3949 projects registered as of 31 March 2012. Responses to a follow-up survey indicate that the PDD statements that concern TT are reasonably accurate and at least 39% of the related projects are expected to involve it. Technology transfer is very heterogeneous across project types and is more common for larger projects. It also usually involves both knowledge and equipment and differs significantly by host country. Technology transfer has declined over time in China, India, and Brazil, the countries that host most of the CDM projects, but it has remained high for other host countries. A host country's existing capacity specific to the technology, the scope for economic deployment of the technology, and complementary policies to build capacity and promote TT, increase the frequency of TT by CDM projects. The technology used by CDM projects originates mostly from Germany, the US, Japan, Denmark, and China, with multiple suppliers of the technology for all project types.     

Technology transfer by CDM projects

Abstract

Technology development and transfer is an important feature of both the United Nations Framework Convention on Climate Change (UNFCCC) and its Kyoto Protocol. Although the Clean Development Mechanism (CDM) does not have an explicit technology transfer mandate, it may contribute to technology transfer by financing emission reduction projects using technologies currently not available in the host countries. This article analyses the claims about technology transfer made by CDM project participants in their project design documents. Roughly one-third of all CDM projects, accounting for almost two-thirds of the annual emission reductions, involve technology transfer. Technology transfer varies widely across project types and is more common for larger projects and projects with foreign participants. Equipment transfer is more common for larger projects, while smaller projects involve transfers of both equipment and knowledge or of knowledge alone. Technology transfer does not appear to be closely related to country size or per-capita GDP, but a host country can influence the extent of technology transfer involved in its CDM projects.     

Technology transfer in the clean development mechanism: Insights from wind power

International technology transfer is a key element in efforts to ensure low carbon growth in developing countries. A growing body of literature has sought to assess the extent of technology transfer in the clean development mechanism (CDM). In this paper we use the case of wind power CDM to expand the focus to how technology transfer occurs. We seek insights from the technology and CDM literatures to develop a framework with multiple technology transfer mechanisms. We then show empirically that technology transfer in CDM wind projects occurs through a greater variety of mechanism than is commonly assumed. The evidence suggests that the strengthening of host country capabilities changes the nature of technology transfer. The cases of China and India indicate that diversity in transfer mechanisms is an effect of the pre-existing industrial and technological capabilities. We show that CDM projects in China and India tend to utilise transfer mechanisms opened up prior to and independent of CDM projects, not the other way around. Our findings suggest that research and policy should pay more careful attention to the relationship between international low carbon technology transfer mechanisms and local technological capabilities.     

Factors driving international technology transfer: empirical insights from a CDM project survey

This study empirically explores factors driving international technology transfer via Clean Development Mechanism (CDM) projects by explicitly considering factors that have been identified in the literature on international technology transfer as being relevant for transfer success. These factors include technological characteristics, such as the novelty and complexity of a technology, as well as the use of different transfer channels. Employing data from an original survey of CDM project participants, the econometric analysis also distinguishes between knowledge and equipment transfer. The findings suggest that more complex technologies and the use of export as a transfer channel are both associated with a higher degree of technology transfer. Projects involving two- to five-year-old technologies seem more likely to involve technology transfer than both younger and older technologies. Energy supply and efficiency projects are correlated with a higher degree of technology transfer than non-energy projects. Unlike previous studies, technology transfer was not related to project size, to the length of time a country has hosted CDM projects, or to the host country's absorptive capacity. The findings for knowledge and equipment transfer are similar, but not identical.

Policy relevance

CDM projects are often seen as a vehicle for the transfer of climate technologies from industrialized to developing countries. Technology transfer is an important element of the new and emerging market mechanisms and frameworks under the United Nations Framework Convention on Climate Change, such as the Technology Mechanism, Nationally Appropriate Mitigation Actions, or Intended Nationally Determined Contributions. Thus, a clearer understanding of the factors driving technology transfer may help policy makers in their design of such mechanisms. For the CDM, this may be achieved by including more stringent technology transfer requirements in countries’ CDM project approval processes. Based on our findings, such policies should focus particularly on energy supply and efficiency technologies. Likewise, it may be beneficial for host countries to condition project approval on the novelty and complexity of technologies and adjust these provisions over time. Since such technological characteristics are not captured systematically by project design documents, using a survey-based evaluation opens up new opportunities for a more holistic and targeted evaluation of technology transfer in CDM projects.     

CDM and international technology transfer: empirical evidence on wind power

This article examines the effect of the Kyoto Protocol's Clean Development Mechanism (CDM) on the international transfer of wind power technologies. The analysis is conducted using patent data from over 100 countries during the period 1988–2008. It is found that transfers from Annex I countries to non-Annex I countries are significantly affected by the contemporaneous establishment of projects under the CDM. However, when taking into account the cumulative effect of CDM projects, the effect is negative. Finally, the effect of domestic absorptive capacity in the host country is positive and significant. Because involvement with the CDM may increase the latter, this is an important area for further research.     

Determinants of technology transfer through the CDM: a within-country analysis for China

Technology transfer (TT) is not mandatory for Clean Development Mechanism (CDM) projects, yet proponents of CDM argue that TT in CDM can bring new technologies to developing countries and thus not only reduce emissions but also foster development. We review the quantitative literature on determinants of TT in CDM and estimate determinants for CDM projects in China. China is by far the largest host country of CDM projects and it is therefore crucial to understand the factors that drive TT there. To gain better interpretation, we focus on heterogeneity within a single country and results can thus be linked to specific policies of the country. Our probit estimations confirm previous international cross-country studies, indicating that larger projects and more advanced technologies are more likely to involve TT. In addition, we find evidence that agglomeration effects are more pronounced at the province level rather than larger regions. We also find a positive effect of foreign direct investment (FDI) on TT, and academic research and development (R&D) is complementary to TT.

Policy relevance

Technology transfer (TT) is a goal of Chinese CDM legislation, but it is not a prerequisite for project approval. Our estimations show the project specific, technological and region-specific features that encourage more TT among CDM projects. Some variables analysed such as R&D spending and FDI (both are found to have positive effects on TT) can be, to some extent, influenced by the policy-makers. Moreover, we find some evidence for the presence of negative agglomeration effects on the provincial level: the likelihood of TT is decreasing in the number of previous projects operating in the same technology and province. This finding needs to be interpreted with great caution. It may suggest the existence of a learning externality, which could serve as a justification for policy intervention. Any policy intervention requires however careful analysis of potential positive or negative externalities resulting from the agglomeration of CDM projects and a comparison of possible benefits with the costs of TT.     

Technology transfer under the CDM: Materializing the myth in the Japanese context?

The paper investigates the role that the clean development mechanism (CDM) could play in enhancing the effectiveness of north–south technology transfer. This is done by first exploring the issue of technology transfer in the context of existing north–south experiences to bring out the basis for the poor and unsatisfactory performance. This is followed by bringing out the intrinsic relevance of appropriate technology transfer for combating the global climate change issue.The paper then analyses the potential for such an appropriate and sustainable transfer, as well as effective diffusion and deployment of technologies under the CDM. Various aspects of the evolving design of the CDM are investigated to analyze the potential for overcoming the historical barriers across the north–south divide.Any potential for technology transfer under the CDM would need to be supported by an effective framework in the developed countries as well as a conducive environment in developing countries. In searching for such a cooperative and complementary model, the paper analyses the current Dutch strategy to bringforth certain salient features that could be applicable for other countries.Finally, a Japanese model for technology transfer is developed which can build upon domestic strengths as adopt applicable features of the Dutch strategy in order to capitalize any latent potential under the CDM. This is done by first investigating the effectiveness of the existing Japanese technology transfer framework and then extending recommendations for adapting it to reflect the shifting resource flow paradigms under the climate change regime.     

Do bilateral trade relationships influence the distribution of CDM projects?

The use of the Clean Development Mechanism (CDM) is increasingly widespread in developing countries. However, CDM projects are still far from being an effective development activity due to the uneven distribution of these projects in a few relatively well-off economies. One potential cause of this imbalance is analysed in terms of the trade relationships between developed and developing countries. By applying a gravity model to a panel dataset, well-established export flows from developed economies towards developing countries are shown to explain why a large proportion of CDM projects are unevenly geographically distributed. This kind of lock-in effect regarding the CDM between developed and developing countries could be avoided by both enhancing the institutional framework in developing countries that host CDM projects and reinforcing compulsory rules for CDM destinations in the least-developed economies.     

Implementing CDM for the Indian dairy sector: prospects and issues

What is the potential for developing small-scale CDM projects in India to reduce enteric methane emissions from cattle and buffaloes? The issue of baseline setting for prospective CDM projects is a complex one in the Indian context. The baselines constructed on the basis of aggregate emission rates at the national level are unlikely to be precise as methane emission rates are influenced by the livestock and feed characteristics, which vary widely across regions in an agro-climatically diverse country like India. This calls for establishing a project specific baseline underpinned with regional methane emission rates. The various aspects of sustainable development that merit consideration in formulating a CDM project in the Indian dairy sector include; increasing the productivity of animals, increasing the net income of producers, decreasing the cost of milk production and the transfer of safe technologies. The projects in the sector would be able to meet the ‘additionality’ conditions of the CDM. However, there are a number of constraints in implementing the enteric methane mitigation strategies through a CDM project at the field level. The article discusses these technical, financial, socio-cultural and institutional barriers along with possible responses to these constraints.     

Assessing the additionality of CDM projects: practical experiences and lessons learned

The Clean Development Mechanism (CDM) under the Kyoto Protocol allows industrialized countries to use credits from greenhouse gas (GHG) abatement projects in developing countries. A key requirement of the CDM is that the emission reductions be real, measurable and additional. This article evaluates how the additionality of CDM projects has been assessed in practice. The analysis is mainly based on a systematic evaluation of 93 registered CDM projects and comes to the conclusion that the current tools for demonstrating additionality are in need of substantial improvement. In particular, the application of the barrier analysis is highly subjective and difficult to validate in an objective and transparent manner. Key assumptions regarding additionality are often not substantiated with credible, documented evidence. In a considerable number of cases it is questionable whether the emission reductions are actually additional. Based on these findings, practical recommendations for improving the assessment of additionality are provided.     

Does the CDM discourage emission reduction targets in advanced developing countries?

Under the Kyoto Protocol, developing countries can voluntarily participate in climate change mitigation through the Clean Development Mechanism (CDM), in which industrialized countries, in order to meet their mitigation commitments, can buy emission reduction credits from projects in developing countries. Before its implementation, developing-country experts opposed the CDM, arguing that it would sell-off their countries’ cheapest emission reduction options and force them to invest in more expensive measures to meet their future reduction targets. This ‘low-hanging fruit’ argument is analysed empirically by comparing marginal abatement cost curves. Emissions abatement costs and potentials for CDM projects are estimated for different technologies in eight countries, using capital budgeting tools and information from project documentation. It is found that the CDM is not yet capturing a large portion of the identified abatement potential in most countries. Although the costs of most emissions reduction opportunities grasped are below the average credit price, there are still plenty of available low-cost opportunities. Mexico and Argentina appear to use the CDM predominantly for harvesting the low-hanging fruit, whereas in the other countries more expensive projects are accessing the CDM. This evidence at first sight challenges the low-hanging fruit claim, but needs to be understood in the light of the barriers for the adoption of low-cost abatement options.     

Do we know each other? Bilateral ties and the location of clean development mechanism projects

This paper examines how bilateral ties between developed (home) countries and developing (host) countries influence the location of Clean Development Mechanism projects (CDMs). With the home-host country pair as the unit of analysis (2,058 country-pairs), we employ a logistic regression model to analyze decisions of home countries in selecting the location for their CDMs. We are most interested in examining how home countries’ familiarity with the host country influences CDM location decisions. The familiarity factors are: (1) colonial history; (2) bilateral trade; and (3) bilateral aid. Using a binary logistical model, we find that that bilateral familiarity factors strongly influence CDM location decisions. Further, with respect to host country characteristics, we find that total carbon dioxide emissions and UNFCCC specific domestic institutions influence CDM location decisions, but not general investment institutions or high carbon intensity of host country economies.     

Perverse incentives under the CDM: an evaluation of HFC-23 destruction projects

The clean development mechanism (CDM) under the Kyoto Protocol allows industrialized countries to use credits from greenhouse gas (GHG) abatement projects in developing countries. A key requirement of the CDM is that the emission reductions be real, measurable and additional. This article uses data from registered projects to evaluate the extent to which these objectives are met by projects that reduce hydrofluorocarbon-23 (HFC-23) emissions in the production of hydrochlorofluorocarbon-22 (HCFC-22). The data show that HCFC-22 plants produced significantly less HFC-23 during periods when no emission credits could be claimed compared with periods when HFC-23 destruction could be credited under the CDM. Moreover, the total amount of HCFC-22 produced appears to be determined mainly by CDM rules. This suggests that the claimed emission reductions may partly not be real and that the CDM provides perverse incentives to generate more HFC-23. The accelerated phase-out of HCFCs under the Montreal Protocol on Substances that Deplete the Ozone Layer could worsen this situation. To address these issues an ambitious emission benchmark for the baseline HFC-23 emissions is proposed.     

Time to market in the CDM: variation over project characteristics and time

Not only is the carbon market inundated with Certified Emissions Reductions (CERs) issued by successful projects, it is also littered with failed projects, that is, projects that either fail to be registered under the Clean Development Mechanism (CDM) or projects that have been successfully registered but fail to issue CERs. By relying on a novel application of survival analysis in the context of the CDM, this article shows that half of all projects that start the Global Stakeholder Process fail to issue CERs, while the other half have a median time to market of four years. Furthermore, it is shown that some of the best projects, in terms of being additional, are those that are least likely to make it to market, whereas some of the worst projects, in terms of not being additional, are the ones that are most likely to make it to market. This presents a fundamental challenge for the CDM and future offset schemes that rely on the same design as the CDM. In contrast with previous studies, it is shown that, when project characteristics are controlled for, not all durations measured along the CDM project cycle have increased over time.

Policy relevance

This article develops a novel method for analysing durations measured along the CDM project cycle that avoids the biases of previous studies, and corrects for some misconceptions of what the delays faced by CDM projects are and how these delays have changed over time. Developing an understanding of the delays is important in order not to draw the wrong lessons from the CDM experience. As the leading example of an offset scheme, both in terms of geographical scope and sectoral coverage, and some would say institutional complexity, the CDM serves as a benchmark and reference for all future offset schemes, among others, for the New Market Mechanisms (NMMs) and the Chinese domestic offset programme. While the NMMs are still very much in development, China has announced that it will rely on the methodologies and procedures developed under the CDM for generating offsets for their regional carbon trading schemes.     

Selecting and assessing sustainable CDM projects using multi-criteria methods

Even though sustainable development has been broadly debated, the clean development mechanism (CDM) still lacks sophisticated multi-criteria decision methods for identifying, selecting and assessing CDM project activities from this perspective. Bearing in mind the huge number of CDM projects that are beginning to accumulate as the carbon market gains momentum, and the importance for non-Annex I Parties to keep focused on the sustainability objective, this article aims at developing a tool for prioritizing—within a given group, and once a specific list of sustainable development criteria is agreed upon and given—proposed CDM projects from this sustainable development point of view. We reached the following conclusions: (1) it is important to make a conscious choice of an appropriate way to normalize the sustainability performance data of CDM projects; (2) it is important to make a conscious choice of how to aggregate across multiple attributes; (3) in contrast with conventional multi-criteria assessments, which elicit preferences from a stakeholder panel, preference optimization infers from CDM projects' performance data an optimal set of weights that proponents would choose in order to win a competitive selection process. Such preference optimization methods (a) yield sensible results, simulating a range of decision circumstances, (b) avoid conflict and convey impartiality in situations where competing project proponents are likely to clash over objectionable weightings, (c) avoid cognitive overload when the number of CDM projects and/or indicators is overwhelmingly large, and (d) circumvent time-consuming and costly interviews and surveys.

From a policy perspective, the multi-criteria assessment described here can be a powerful tool for prioritizing CDM projects (1) when there is a limited amount of grant funding to certain CDM project candidates, and (2) when the decisionmaking process incorporates the CDM objective of promoting sustainable development, in addition to the objective of helping developed countries to meet part of their reduction obligations as specified in Annex I of the Protocol.     

Who uses the Clean Development Mechanism? An empirical analysis of projects in Chinese provinces

China is by far the largest host of projects implemented under the Kyoto Protocol's Clean Development Mechanism (CDM). However, earlier studies shed little light on the determinants of the distribution of CDM projects across Chinese provinces. Given China's large size and political-economic diversity, this dearth of research is troubling. We provide an empirical analysis of 2097 CDM projects in 30 Chinese provinces, 2004–2009. We find that high electricity consumption, low per capita income, and a lack of foreign direct investment are all associated with CDM project implementation. The findings are particularly strong for electricity and foreign direct investment. These findings are consistent with the economic theory of CDM project implementation. Project developers focus on minimizing the cost of carbon abatement. Moreover, they suggest that the CDM can, despite its limitations, contribute to reducing economic inequality and uneven development in China.     

Statistical analysis of CDM capacity-building needs

Abstract

This article presents statistical analysis of a selection of data collected under a World Bank survey on Kyoto Protocol capacity-building needs in 16 potential clean development mechanism (CDM) host countries. It focuses on three interrelated issues: perceived barriers to the implementation of the CDM, expert judgment regarding the human, institutional and systemic capacity that must be built to overcome these barriers, and views on the most urgent steps that need to be taken to facilitate CDM implementation. The analysis reveals that in many countries there is a wide diversity of opinion across the group of respondents, which could be caused by a number of factors, including the inherent complexity of the Kyoto flexible mechanisms, limited understanding of their basic functioning and potential in the local context, and the differing needs and interests of stakeholder groups. Despite this, many statistically significant preferences can be identified at the national level. Among nations, two broad groups of countries emerge, which can be traced back to their overall level of capacity development. The statistical analysis presented in this article lends credibility to qualitative conclusions drawn from previous interpretations of the survey data and has implications for the design of capacity-building efforts. However, in evaluating capacity-building needs and the readiness of countries to engage in CDM deals, potential investors and providers of capacity-building services will need to consider not only the results of this type of opinionbased needs assessment, but also the practical experience gained through CDM transactions.     

Does the current Clean Development Mechanism (CDM) deliver its sustainable development claim? An analysis of officially registered CDM projects

This article presents an analytical framework for analyzing Clean Development Mechanism (CDM) projects in terms of their contribution to employment generation, equal distribution of CDM returns, and improvement of local air quality. It assesses 16 officially registered CDM projects with regard to whether they fulfill the two objectives required by the Kyoto Protocol: greenhouse gas emission reductions and contribution to sustainable development in the host country. While a large part (72%) of the total portfolio’s expected Certified Emission Reductions (CERs) are likely to represent real and measurable emission reductions, less than 1% are likely to contribute significantly to sustainable development in the host country. According to our analysis, there are currently no UNFCCC registered CDM projects that are likely to fulfill the Kyoto Protocol’s twofold objective of simultaneously delivering greenhouse gas (GHG) emission reduction and contributing to sustainable development.     

Experts talk the future Reflections on the Bonn Seminar of Governmental Experts, 16–17 May 2005: a view from Europe

Abstract

This article provides a first-cut estimate of the potential impacts of the clean development mechanism (CDM) on electricity generation and carbon emissions in the power sector of non-Annex 1 countries. We construct four illustrative CDM regimes that represent a range of approaches under consideration within the climate community. We examine the impact of these CDM regimes on investments in new generation, under illustrative carbon trading prices of US$ 10 and 100/t C. In the cases that are most conducive to CDM activity, roughly 94% of new generation investments remains identical to the without-CDM situation, with only 6% shifting from higher to lower carbon intensity technologies.We estimate that the CDM would bolster renewable energy generation by as little as 15% at US$ 10/t C, or as much as 300% at US$ 100/t C.

A striking finding comes from our examination of the potential magnitude of the “free-rider” problem, i.e. crediting of activities that will occur even in the absence of the CDM. The CDM is intended to be globally carbon-neutral—a project reduces emissions in the host country but generates credits that increase emissions in the investor country. However, to the extent that unwarranted credits are awarded to non-additional projects, the CDM would increase global carbon emissions above the without-CDM emissions level. Under two of the CDM regimes considered, cumulative free-riders credits total 250–600 MtC through the end of the first budget period in 2012. This represents 10–23% of the likely OECD emissions reduction requirement during the first budget period. Since such a magnitude of free-rider credits from non-additional CDM projects could threaten the environmental integrity of the Kyoto protocol, it is imperative that policy makers devise CDM rules that encourage legitimate projects, while effectively screening out non-additional activities.