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1. Distinguishing Among Climate Change-Related Risks

Author:
Lisa Sachs, Denise Hearn, Matt Goldklang, and Perrine Toledano
Publication Date:
02-2025
Content Type:
Special Report
Institution:
Columbia Center on Sustainable Investment
Abstract:
Understanding the diverse types of climate change-related risks is crucial for developing effective strategies to address the global climate crisis. A holistic yet disaggregated approach allows for a comprehensive view of the challenges while enabling targeted responses from various stakeholders. This document outlines three main categories of climate-related risks: planetary, economic, and financial, detailing their relevance to various stakeholders, timeframes, and potential response strategies. This short brief aims to disentangle the complex nature of risk discussions for productive discourse and appropriate risk management approaches for different stakeholders. In practice, discussions related to assessing and responding to climate change risk have conflated categories of risk, confusing discussions and undermining the effectiveness of related strategies. We hope this brief can bring clarity and rigor to analyses of risk and support constructive discussion among policymakers, financial institutions, social sector actors, and the public. We plan to follow this short briefing with a longer report including more detailed analysis, integrating feedback to these initial ideas.
Topic:
Climate Change, Finance, Economy, Investment, Risk, and Sustainability
Political Geography:
Global Focus

2. Finance For Zero: Redefining Financial-Sector Action to Achieve Global Climate Goals

Author:
Lisa Sachs, Nora Mardirossian, and Perrine Toledano
Publication Date:
06-2023
Content Type:
Special Report
Institution:
Columbia Center on Sustainable Investment
Abstract:
As of 2023, the financial system is woefully misaligned with the world’s climate goals. Six times the current annual level of investment in non-fossil fuel investments is needed between 2023 and 2030 to stay on a 1.5ºC warming pathway.1 The ratio of clean-energy lending and equity underwriting by banks relative to fossil fuels needs to reach 4 to 1 by 2030, whereas for 1,142 assessed banks, the ratio was between 0.8 and 1 at the end of 2021.2 As providers, underwriters, and fiduciaries of trillions of dollars of capital flows annually, financial institutions (FIs) play a critical role in decarbonizing the economy and scaling access to clean, affordable energy. Optimally, the roles and opportunities for the financial sector should be guided by an official pathway and associated policy tools, such as carbon pricing, public finance and guarantees, strategic subsidies, sectoral regulations, and so on. Unfortunately, that policy framework to shape and guide the financial sector does not yet exist. In the absence of strong government leadership, there has been a proliferation of bottomup models, tools, metrics, methodologies, and initiatives designed to measure and evaluate the climate performance of financial institutions. While the rapid growth of these initiatives demonstrates the financial sector’s engagement, meaningful progress in realigning global finance to support climate goals has been limited. These frameworks and tools often overstate or misrepresent the extent to which they support meaningful action toward achieving climate goals, and at times rely on misaligned targets or metrics that undermine their effectiveness as tools for setting or assessing corporate commitments. Overall, existing commitments and strategies are not sufficiently aligned with the actions needed from financial sector actors to achieve climate goals. There are deep and inherent limitations to bottom-up approaches to achieving decarbonization, some that are within the capability of financial institutions to address but many that are beyond their remit. This report focuses on the things the financial sector can and should do even in the absence of a robust long-term policy framework. Part 1 of this report urges FIs and their alliances to be clear in their commitments, pledges, and communications about their climate-related objectives and corresponding strategies, their limitations, if any, and how they measure success. Current climate-related pledges, alliances, frameworks, and tools at times confuse or conflate risk mitigation with climate action, relying on targets and metrics that may not be fit for purpose. Whether intentionally or unintentionally, FIs and their alliances can misrepresent or overstate the effectiveness of their approaches in contributing to climate action. This misrepresentation can be exacerbated by the use of misleading metrics or strategies, such as selling or legally spinning off high-emitting assets or using offsets in net-zero pathways. FIs should communicate clearly and accurately about their climate-related pledges and commitments, including whether their goal is to contribute to climate action or to mitigate their own financial risk and how their business strategies will be aligned to achieve those goals. FIs should ensure that targets, metrics, and methodologies are aligned with their goals and business strategies and do not misrepresent the effectiveness of their strategies. FIs’ commitments and strategies are shaped by their financial interests and their interpretation of their fiduciary and other legal duties and obligations; because of perceived tensions between legal obligations and certain climate-oriented strategies, FIs and their alliances should provide clear, public explanations of how their interpreted fiduciary and other legal duties shape their climate-related strategies. Part 2 of this report proposes how financial institutions can and should contribute to, and not undermine, climate goals, under current policy conditions. While many of these actions are relevant for a risk-mitigating approach for FIs and their alliances, these recommendations go beyond risk mitigation in order to guide those FIs and their beneficiaries that seek to have real climate impact.
Topic:
Climate Change, Investment, Sustainability, Financial Institutions, and Financial Systems
Political Geography:
Global Focus

3. Community Benefit Sharing and Renewable Energy and Green Hydrogen Projects: Policy Guidance for Governments

Author:
Perrine Toledano, Chris Albin-Lackey, Maria Diez Andres, and Martin Dietrich Brauch
Publication Date:
09-2023
Content Type:
Special Report
Institution:
Columbia Center on Sustainable Investment
Abstract:
This report offers high-level guidance to governments that want to mandate or encourage the use of benefit-sharing arrangements in connection with renewable energy projects, including power and hydrogen generation and grid infrastructure. In the right circumstances, and if appropriately designed and governed, benefit-sharing arrangements can be a useful mechanism to ensure that project-affected communities experience positive outcomes from those projects. Such direct community benefits can play an important role in ensuring communities are treated fairly, while also building local support that can expedite project development.
Topic:
Infrastructure, Renewable Energy, Sustainability, and Benefit Sharing
Political Geography:
Global Focus

4. Investment Incentives: A Survey of Policies and Approaches for Sustainable Investment

Author:
Lisa Johnson and Perrine Toledano
Publication Date:
11-2022
Content Type:
Special Report
Institution:
Columbia Center on Sustainable Investment
Abstract:
In order to effectively harness public funds and leverage them to support sustainable development, governments have to be strategic in their use of capital. This means ensuring that government funds are used to help compensate for market failures that lead to the underproduction of public goods. It also means ensuring that government funds are not used to provide redundant support for private actors and subsidize environmentally or socially harmful activities. To achieve these policy objectives, governments need to be careful and deliberate in their use of investment incentives. Investment incentives, which may be defined (broadly) as nonmarket advantages used to influence the behavior of an economic actor, can represent significant costs to governments. These costs have the potential to generate various public benefits such as increased employment, development and dissemination of environmentally and socially sound technology, and other positive externalities. However, investment incentives are not often tailored or implemented in ways that ensure they produce the desired outcomes, or they do so at public costs that are less than their public benefits. Investment incentives have the potential to advance sustainable development but can also be misused, undermining their goals, and wasting public funds. This report provides an overview of investment incentives, their policy implications, and strategies for understanding and managing their costs and benefits.
Topic:
Development, Governance, Investment, and Sustainability
Political Geography:
Global Focus

5. Roadmap to Zero-Carbon Electrification of Africa by 2050: The Green Energy Transition and the Role of the Natural Resource Sector (Minerals, Fossil Fuels, and Land)

Author:
Jeffrey D. Sachs, Perrine Toledano, and Martin Dietrich Brauch
Publication Date:
01-2022
Content Type:
Special Report
Institution:
Columbia Center on Sustainable Investment
Abstract:
All Africans—whether living in urban or rural areas—need access to affordable, clean, efficient, reliable, climate- proof, and renewable energy for both residential and productive uses to achieve sustainable development objectives. This report sets out a comprehensive and actionable roadmap for Africa’s zero-carbon energy transformation by 2050, with most advances achieved by 2030. Natural resource management in minerals, fossil fuels, and land sits at the core of the strategy. The world is moving to decarbonization by 2050. This is the dominant geopolitical message of 2021, appearing, for example, in U.S. President Joe Biden’s online summit with world leaders in April 2021 and in the new IEA Report on Net Zero by 2050: A Roadmap for the Global Energy Sector. Africa will be part of this global trend. Prospective oil and gas projects in Africa will no longer be pursued as overseas markets and financing will shrink. At the same time, Africa’s vast renewable energy potential, in the solar and hydropower sectors especially, will engage increasingly bankable and highly attractive investments. In net terms, Africa has a huge amount to gain from a decisive build-up of renewable energy and the capacity to produce the minerals, hardware, and software of the new zero-carbon energy economy. Starting from a simple and transparent model of the annual investment volumes needed to provide continent-wide access to electricity based on renewable sources (Section 2), the report addresses various imperatives and challenges regarding Africa’s energy planning (Section 3) and financing (Section 4) and outlines recommendations for immediate implementation of the strategy from 2022 (Section 5).
Topic:
Climate Change, Development, Energy Policy, Environment, Sustainable Development Goals, Sustainability, Decarbonization, and Energy Crisis
Political Geography:
Africa

6. Don’t Throw Caution to the Wind: In the Green Energy Transition, Not All Critical Minerals Will Be Goldmines

Author:
Perrine Toledano, Martin Dietrich Brauch, Solina Kennedy, and Howard Mann
Publication Date:
05-2020
Content Type:
Working Paper
Institution:
Columbia Center on Sustainable Investment
Abstract:
he green energy transition will be exceedingly mineral intensive. Manufacturing solar panels, wind turbine and batteries to power cleaner energies is set to significantly increase the demand for co-called “critical” minerals. Such a forecast prompts high expectations in mineral-rich countries and suggests promising opportunities for developing countries. However, the projects to increase the primary extraction of critical minerals rest on bullish forecasts and uncertain terrain due to a number of factors explored in the paper that threaten to leave these investments obsolete and economically stranded.
Topic:
Science and Technology, Green Technology, Sustainability, and Transition
Political Geography:
Global Focus

7. A Review of Sierra Leone’s Mines and Minerals Act

Author:
Tehtena Mebratu-Tsegaye, Perrine Toledano, and Sophie Thomashusen
Publication Date:
03-2020
Content Type:
Working Paper
Institution:
Columbia Center on Sustainable Investment
Abstract:
With the support of Oxfam, the Columbia Center on Sustainable Investment reviewed select provisions in the Mines and Minerals Act 2009 and corresponding policy statements from the Minerals Policy 2018 to provide recommendations for how to best align the anticipated new mining law with international best practice. The 2009 law was reviewed with a focus on the following topics: • Fiscal regime; • Climate change; • Access to and use of land; • Community consultations and participation; • Human rights; and • Community development agreements.
Topic:
Climate Change, Human Rights, Natural Resources, Mining, Land, Sustainability, and Community
Political Geography:
Africa, West Africa, and Sierra Leone