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Now is a critically important time for the world to focus on climate finance. Developing nations—those least responsible for causing global warming but most vulnerable to its impacts—need funding to adopt clean energy, protect infrastructure from sea level rise, and engage in other adaptation and mitigation strategies. But these activities are costly—the world will need to figure out how to fund them now in order to protect countries from future climate change.

The problem is that it’s hard to draw attention to a topic that’s difficult to understand. The issue of climate finance is decidedly complex. Several entities--think-tanks, banks and other financial institutions, international institutions, governments, and public sector agencies--are involved in myriad activities related to climate finance. Understanding how they operate, interact, and contribute can be confusing. Even the vocabulary that defines climate finance can be inconsistent, abstract, and nebulous at times. These complexities make climate finance an issue that’s hard for people--even experts, sometimes --to wrap their heads around.

Introducing the Climate Finance FAQs Series

That’s where WRI’s new blog series, Climate Finance FAQs, comes in. Our experts will attempt to shed light on basic climate finance issues through a series of blog posts. By explaining these topics in plain language, we can make climate finance more accessible--and hopefully, draw broader attention to the pressing issue of how to pay for climate change mitigation and adaptation.

UPDATE 4/11/13: After this blog post was published, the OECD released updated figures for 2010 and 2011. The data still shows a decrease in commitments for adaptation, mitigation, and climate finance, as this blog post states. However, adaptation expenditures were 3 percent higher in 2011 than in 2010, as opposed to unchanged. (View updated figures.) The changes in the numbers are a result of donors entering new data for previous years or updating their old data. Preliminary data for 2012 shows that aid to developing countries continued to fall. Detailed figures for 2012 will be released in June 2013.

At the 2009 U.N. climate change conference in Copenhagen, developed nations committed to provide a collective $100 billion per year by 2020 to help developing countries mitigate greenhouse gas emissions and adapt to climate change’s impacts. Recently, the Organization for Economic Co-Operation and Development (OECD) released some surprising new data on this pledge. The figures indicate that developed nations’ recent climate finance contributions have fallen rather than risen toward the level of their 2020 commitment.

A Look at the New OECD Data

The OECD is a consortium of 34 wealthy countries. Among other joint initiatives, it provides a platform to monitor and share statistics on aid flows and climate finance contributed by its members. Most OECD members report both their climate finance expenditures and commitments using the “Rio Markers” (see text box), and the OECD secretariat periodically makes these numbers public. OECD members’ climate finance contributions represent a significant portion of the collective $100 billion commitment, so the numbers reported by the OECD give a good indication of developments in the climate finance field.

Surprisingly, new OECD numbers show that while adaptation expenditures in 2011 remained the same as in 2010, expenditures for mitigation activities decreased. Plus, the total commitment for climate finance decreased from $23 billion in 2010 to $17 billion in 2011.

While a “commitment” refers to the total amount of money a country will spend on an adaptation/mitigation project over a multi-year period—which is reported at the beginning of a project—an “expenditure” refers to the amount a country spends in a particular year on adaptation/mitigation activities. In January 2013, the OECD updated its data for 2011. It is difficult, of course, to predict or analyze trends based on only two years of data (the only data that’s currently available on OECD climate finance commitments). But given developed nations’ agreement to scale up climate finance significantly by 2020, this decrease is surprising—and could be concerning.

As the world continues to feel the effects of drought, sea level rise, and more volatile weather, it’s clear that adaptation efforts have never been more imperative. These initiatives are critically important in order to protect communities—especially in impoverished places—from the worsening impacts of climate change.

WRI’s Vulnerability & Adaptation team has been working to ensure that adaptation is a central component of the international development agenda. Over the past few years, WRI and its partners have conducted practical research and analysis on three continents across a broad spectrum of adaptation topics, including monitoring and evaluation; case studies on information use for adaptation; the role of national institutions; and a broad set of decision-making principles for a changing climate. But what have we learned from the results of these efforts? And how can we ensure that global adaptation efforts are conducted effectively and efficiently?

We recently stepped back and evaluated the work we’ve done to try and answer these questions. One of our clearest conclusions is that much remains to be learned about “what works” in adaptation. The results of our efforts point toward five areas of long-term, practical, applied research that could help provide a foundation for effective adaptation moving forward: adaptation success, critical thresholds, adaptation options, information systems, and institutions.

Research shows that developing countries will need about $531 billion of additional investments in clean energy technologies each year in order to limit global temperature rise to 2° C above pre-industrial levels, thus preventing climate change’s worst impacts. While developed countries have pledged to provide $100 billion of climate finance per year, this amount is well below what’s needed to help developing nations mitigate and adapt to climate change.

So how can countries bridge this funding gap? The answer lies in part on how well developing countries implement “readiness” activities, as well how effectively developed nations and international institutions like the Green Climate Fund (GCF) can mobilize finance to support them.

The Need for Readiness

To attract investments on the scale required, developing country governments must provide an attractive investment climate—one that encourages public and private sector investors to put their money into climate-friendly projects like solar and wind energy. On their end, developed countries need to offer financial and technical support for “readiness” activities that create the right conditions for said investments. Readiness includes any activity that makes a country better positioned to attract investments in climate-friendly projects or technologies. A few examples include: developing a policy to promote energy efficiency in industry; passing a law that gives a new or existing institution the mandate to promote renewable energy; conducting an assessment of a country’s wind energy resources; or strengthening a bank’s capacity to lend to small businesses in low-carbon sectors. International institutions such as the GCF can play a big role in supporting readiness activities, thereby helping developing nations attract the investments that will help them transition onto a low-carbon, climate-resilient development path.

In a little more than one generation—by the time your grade-schoolers will be seeing their own kids off to school—our planet will be home to 9 billion people. This will create an unprecedented demand for water, food, and energy--and stress the supporting infrastructure required for life in the 21st century. How are we to meet this demand while respecting planetary boundaries? And importantly, how will we pay for it?

A recent publication by the Green Growth Action Alliance (G2A2), aims to provide some answers. WRI and others provided guidance, case studies, research, and data to the publication, The Green Investment Report: The ways and means to unlock private finance for green growth. The findings were discussed widely at the recent World Economic Forum meeting in Davos.

Under current OECD growth projections, the world will need to invest $5 trillion annually until 2020 in the water, agriculture, telecommunications, power, transport, buildings, industrial, and forestry sectors. However, solely delivering this investment to maintain “business-as-usual” economic growth will not lead the world onto a sustainable growth path. We need to find ways to “green” our growth to cope with resource scarcity and alleviate risks from climate change and environmental degradation. Greening this investment will require a mix of appropriate policies and capital. The lion’s share will need to come from the private sector, given the scale required.

The “Green Investment Report” estimates that an additional $700 billion will be needed annually to green the business-as-usual investment in the global economy. This is a large sum, but relatively insignificant compared to the cost of inaction as negative environmental impacts increasingly take their economic toll.

Experts say that developing nations could require more than $100 billion for adaptation each year. Developed countries say that they have already delivered more than $33 billion so far towards this climate adaptation funding.

However, some question whether these funds are going to the right places and meeting real needs. Is adaptation finance being directed towards the nations that need it the most? Is it being used to support projects that will allow people to adapt to climate change’s impacts?

We currently don’t have adequate answers to these questions—but we hope to soon. At the recent UN climate change negotiations in Doha, Qatar, Oxfam, the Overseas Development Institute (ODI), and WRI launched the Adaptation Finance Accountability Initiative to help civil society organizations find out where adaptation finance is really going.

The Question Is: Where Should Adaptation Finance Go?

The easy answer is that adaptation finance should go to activities that strengthen the resilience and reduce the vulnerability of countries most susceptible to climate change’s impacts. People in developing countries will likely be hit hardest by global warming.

"Think globally, act locally" is a slogan that aptly describes what I witnessed last week at the 4th Annual Southeast Florida Climate Leadership Summit. At the event, local government officials from four counties gathered to discuss how to mitigate and adapt to climate change’s impacts.

Yep, you heard that correctly – government officials in the United States—in a “purple” state, no less—came together in a bipartisan manner to address climate change mitigation and adaptation. In fact, mayors, members of Congress, county commissioners, and officials in charge of water issues in the state discussed how to move forward with action plans in response to sea-level rise – a climate change impact which is not theoretical, but happening now.

Putting Aside Partisanship for Action

Unlike Congress, these public officials aren't debating the facts of climate change and its impacts or whether we should act. They see current effects and understand that in the face of streets flooding more regularly, drinking water supplies threatened by salinization, and models showing that some neighborhoods could become uninhabitable, what political party you support is irrelevant. Climate change impacts like sea level rise don't discriminate between Democrats and Republicans.

This piece was co-authored with Smita Nakhooda of the Overseas Development Institute, with inputs from Noriko Shimizu (IGES) and Sven Harmeling (Germanwatch).

Developed countries self-report that they have delivered more than $33 billion in fast-start climate finance between 2010 and 2012, exceeding the pledges they made at COP 15 in Copenhagen in 2009. But how much of this finance is new and additional? Developing countries and other observers have raised questions about the nature of this support, as well as where and how it is spent. Independent scrutiny of country contributions can shed light on the extent to which fast-start finance (FSF) has truly served as a mechanism to scale-up climate finance. Our organizations have analyzed the FSF contributions of the United Kingdom, United States, and Japan, and analysis of Germany’s effort is forthcoming.

Our analysis revealed four key insights into the FSF experience:

1) Developed Countries Have Ramped Up Climate Support

The FSF period has been a difficult one: Developed countries pledged their climate finance support at the advent of unprecedented economic difficulty brought on by the 2008 financial crisis. Nonetheless, developed countries have sustained support for climate change adaptation and mitigation in developing countries, despite fiscal austerity measures that have substantially cut back public spending. Indeed, all of the countries we reviewed appear to have significantly increased their international climate spending since 2010.

In many cases, data limitations impede a direct or accurate comparison of fast-start spending to related expenditures before 2010. But the UK appears to have increased its climate finance four-fold relative to environment-related spending before the FSF period. Germany has nearly doubled climate-related finance. Japan previously mobilized $2 billion per year in climate finance through the Cool Earth Partnership; under FSF, it reports average spending of more than $5 billion per year. Finally, through its Global Climate Change Initiative, the United States has increased core climate funding from $316 million in FY09 to an average of $886 million per year in FY10 to FY12.


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