Publications

Why should financial actors align their portfolios with a 2°C pathway to manage transition risks?

4 May 2017 - Climate Brief - By : Romain HUBERT / Morgane NICOL / Ian COCHRAN, Phd

What does aligning a portfolio with a low-carbon pathway mean?

To limit global warming and its economic consequences, there is a limited “budget” for carbon that can be released into the atmosphere between now and the end of the century. A “low-carbon pathway” therefore refers to the pathway of an economy that is implementing efforts to sufficiently restructure its activities to significantly reduce greenhouse gas emissions. Among low-carbon pathways, the “2°C pathway” allows the achievement climate policy objectives, or a decarbonisation of the economy at a level that limits global warming below +2°C compared with the pre-industrial era.

In the context of a low-carbon pathway, each activity will see its carbon intensity progressively decrease, at a level and pace depending on its specificities and the technological breakthroughs occurring in its sector. An economic actor (who is the “counterparty” to a financial actor) is aligned with a low-carbon trajectory (respectively 2°C pathway) if the decrease in greenhouse gas emissions associated with its activity follows the rate – specific to the activities being carried out – that corresponds to a low-carbon pathway (respectively a 2°C pathway). An aligned company is not necessarily one that today draws a significant proportion of revenues from very low carbon intensity activities.

Aligning a portfolio with a low-carbon pathway therefore means choosing – within a sector or category of financial assets – those counterparties who are progressively beginning to implement the required decarbonisation efforts on their business sectors. Aligning a portfolio with a low-carbon pathway (and a fortiori with a 2°C pathway) is a gradual process that will only be possible to fully put into place once a sufficient volume of financial assets begins to be aligned with such a pathway.

In what way does aligning a portfolio with a low-carbon pathway constitute a management strategy for transition risks?

The alignment of a portfolio with a low-carbon pathway can limit transition risks, arising from the nature of the low-carbon pathway and the methods for implementing it. Encouraging exposure to those counterparties who adopt a progressive and flexible strategy for aligning their activities reduces exposure to assets that do not follow a sector-based decarbonisation pathway. Provided that the strategy of the counterparty remains flexible, its alignment does not penalise the asset’s future performance no matter the different possible decarbonisation pathways and scenarios of implementation. Since the alignment of the counterparty can be done for each activity, the alignment strategy of the financial actors does not drastically change the portfolio’s sectoral exposure compared with the benchmark.

However, this will not fully reduce exposure to tran­sition risks (e.g. when the counterparty makes the ne­cessary strategic choices which reduce its flexibility when faced with alternative scenarios and pathways).

Several reasons for prioritising the low-carbon alignment of portfolios to manage transition risks

  • The usual strategies for risk management in finance (i.e. “risk transfer” through hedging and insurance, or “diversification”) will not be enough to cover the greater part of the exposure to transition risks. A low-carbon alignment strategy for the portfolio may limit more effectively the exposure to transition risks through “avoidance” (i.e. avoiding the assets most exposed to transition risks) or “enga­gement” (i.e. pushing the counterparty to reduce its exposure);
  • The credibility of a long-term decarbonisation of the economy as opposed to a business-as-usual pathway is reinforced by a number of increasingly strong trends (climate-related policy; financial; market);
  • There is a rising momentum of the inclusion of the low-carbon alignment of portfolios in statutory or regulatory requirements.
Why should financial actors align their portfolios with a 2°C pathway to manage transition risks? Download
I4CE Contacts
Romain HUBERT
Romain HUBERT
Research Fellow – Climate risks, Adaptation and financial institutions Email
To learn more
  • 03/28/2025 Hors série
    The pathway for climate investments in turbulent times – annual report 2024

    We are witnessing a withdrawal of commitments to climate action. In the US, President Donald Trump does not hide his hostility to what he calls the ‘climate hoax’. In Europe and in France, new narratives around competitiveness, strategic autonomy and security are gaining ground, reflecting a new political reality. If there is still a broad consensus on the long-term objective of climate neutrality, how to get there is increasingly challenged, generating uncertainty. The scarcity of fiscal resources impacts the willingness to embark on the green transition.

  • 03/24/2025
    TRAMe2035 Scenario for a transition of households dietary habits by 2035

    Current food production and consumption trends contribute to a range of public health, social and environmental problems. The need for a transition is no longer in doubt: we must move towards a system that produces healthy food with a low impact on ecosystems, is accessible to all, and ensures fair remuneration for producers. There’s no denying that the questions we raise here are politically and socially sensitive, as food is deeply connected to cultural, economic, environmental and health issues. Nevertheless, it is essential to develop ways to foster open discussion. IDDRI and I4CE have therefore joined forces with several other actors to provide insights for the debate.

  • 03/21/2025 Blog post
    In the absence of a carbon tax in Canada, measures to fill the gap are essential 

    On his first day in office, Prime Minister Mark Carney announced the elimination of the consumer carbon tax, in response to political pressures rather than evidence-based concerns about its effectiveness or impact on affordability. The tax had played a crucial role in reducing the country’s GHG emissions, and along with other carbon pricing policies, was expected to contribute nearly half of Canada’s emissions reductions by 2030. Additionally, the majority of revenues collected were redistributed to citizens, protecting vulnerable households. Thus, without alternative policies to compensate, eliminating the tax could slow emissions reductions and increase inflationary pressure, particularly for low- and middle-income families who benefited financially from the Canada Carbon Rebate funded by the tax. 

See all publications
Press contact Amélie FRITZ Head of Communication and press relations Email
Subscribe to our mailing list :
I register !
Subscribe to our newsletter
Once a week, receive all the information on climate economics
I register !
Fermer