Economics

Advancing public and private policymakers’ understanding of the complex interactions between climate change and the economy is critical to taking the most cost-effective action to reduce greenhouse gas emissions. Read More
 

Approaches to Structuring a High Ambient Temperature Exemption

Approaches to Structuring a High Ambient Temperature Exemption 

March 2016

By Steve Seidel, Jennifer Huang, and Stephen O. Andersen

Download the Brief (PDF)

As parties to the Montreal Protocol consider an amendment to phase down hydrofluorocarbons (HFCs), one critical concern is whether suitable alternatives for air-conditioning applications are available and adequately demonstrated for cooling capacity and energy efficiency under conditions of high ambient temperatures. Given the critical importance of these applications, one option being considered by parties is to provide a time-limited exemption for those uses in countries that could be adversely impacted by high ambient temperatures. This paper looks at a number of options for how such an exemption might be structured.

Jennifer Huang
Stephen O. Andersen
Stephen Seidel
0

Decoupling economic growth from carbon emissions

Source: International Energy Agency

For the second year in a row, the global economy grew and global carbon dioxide emissions did not.

Preliminary data from the International Energy Agency (IEA) indicate that energy-related carbon dioxide (CO2) emissions (from burning fossil fuels for electricity, transportation, industry, space heating and so on) remained unchanged from the previous two years at around 32.1 billion metric tons. Meanwhile, economic growth increased by more than 3 percent for the second consecutive year.

A couple years of data doesn’t necessarily translate into a trend. And continued ambition in the decades ahead - like we saw with the landmark Paris Agreement in December 2015 - will be required before we can announce that we have truly turned the corner on reducing CO2 emissions.

But the IEA noted that 90 percent of new electric generation in 2015 came from renewables. Yes, 90 percent. And this apparent decoupling – after decades of energy-related CO2 emissions moving in lockstep with economic growth -- is a positive sign that low-carbon policies may finally be gaining traction in many parts of the world.

The change is due to policies and market forces affecting two factors – energy intensity and fuel mix – both in China and in the developed economies.

What's ahead for carbon markets after COP 21

The following was published in the February 2016 edition of Biores, a publication of the International Centre for Trade and Sustainable Development.

By Anthony Mansell, International Fellow, Center for Climate and Energy Solutions (C2ES)

The new climate deal includes several provisions relevant to market-based emissions reductions efforts. 

At a UN conference in Paris, France in December countries agreed to a new framework for international cooperation on climate change. The “Paris Agreement” ties together nationally determined contributions (NDCs) with international rules and procedures to ensure transparency and promote rising ambition. Paris also provided a future for international market mechanisms as a tool for countries to fulfil their NDCs.

Many NDCs submitted as part of the Paris process demonstrate an enthusiasm for market approaches. Sixty-five governments say they will use international markets and another 24 will consider using them in the future. Many groups such as the Carbon Pricing Leadership Coalition (CPLC) urged support in Paris for the use of market mechanisms and a ministerial declaration issued by 18 governments at the close of the conference was designed to send “a clear signal to the global carbon market…that there is an important role for markets in the post-2020 period.”

The Paris Agreement includes provisions that can advance carbon markets in two ways: by ensuring there is no double counting when countries engage in emissions trading, and by establishing a new mechanism to facilitate trading. In both areas, however, the text provides only broad parameters and important details remain to be decided. This article addresses the current state of carbon markets, their history in international climate agreements, and relevant provisions of the Paris deal – including issues still to be negotiated before it comes into effect.

Carbon market context

Carbon pricing is currently in place in 38 jurisdictions, according to the World Bank, encompassing both carbon taxes and emissions trading schemes (ETS). A number of additional policies are scheduled to enter force between now and 2020 including carbon taxes planned for Chile and South Africa. Ontario will develop an ETS similar to neighbouring Québec and US states Washington and Oregon are considering the same. In terms of scale, the most significant will be a new national ETS in 2017 across China, the world’s largest greenhouse gas (GHG) emitter.

Not all carbon market programmes seek to trade internationally; some focus solely on domestic emission reductions. Nevertheless, bottom-up linkages are already occurring. For example, California and Québec have linked their cap-and-trade programs, making carbon allowances and offsets fungible between programs. There are also ongoing discussions in California about using sector-based offsets that reduce deforestation – known as REDD+ – from Acre, Brazil and Chiapas, Mexico. The EU Emissions Trading System (EU ETS) and Swiss ETS have agreed a link, pending ratification by each.

In addition, the International Civil Aviation Organisation (ICAO) is to decide by the end of this year on the design of a global market-based mechanism (MBM) to reduce emissions from aviation. The MBM would come into force in 2020, around the same time the Paris Agreement aims to be in place.

History of international market mechanisms

Market-based approaches are not referred to in the founding 1992 UN Framework Convention on Climate Change (UNFCCC) document, but were integral to the design of its first sub-agreement, the 1997 Kyoto Protocol.

Under Kyoto, participating developed countries have binding emission limits – “quantified emission limitation and reduction commitments” – inscribed in Annex B of the agreement. They are allocated “assigned amount units” (AAUs) in line with those targets and, to enable least-cost emission reduction, are permitted to trade AAUs and other certified emission units.

Kyoto established three methods for transferring units – either emission allowances or emission reductions – between countries. International Emissions Trading (IET) allows countries that have reduced emissions below their targets to sell excess allowances to countries whose emissions exceed their targets. Joint Implementation (JI) allows Annex B countries to earn emission reduction units (ERUs) through emission reduction or removal projects in other Annex B countries. The Clean Development Mechanism (CDM) allows Annex B countries to earn certified emission reduction (CERs) credits through emissions-reduction projects in developing countries.

Emissions trading under the Kyoto Protocol relies on international oversight. All transfers are tracked using a registry called the International Transaction Log (ITL). A common accounting standard applies to all countries with emission targets. An executive board must approve the methodology CDM projects propose using. Finally, under the Protocol, only the international transfers it sanctions are considered legitimate to fulfil a country’s emissions-cutting obligations.

The Kyoto model provides important infrastructure for an international carbon market. Common accounting procedures ensure that any transfer meets an internationally agreed level of environmental integrity. An AAU allocated to Switzerland represents a metric tonne of emissions measured using the same standard as an AAU allocated to Norway. Common offset methodologies give a blueprint to replicate in projects across the globe. The CDM has been able to issue 1.4 billion credits – each representing a metric tonne of avoided emissions – and mobilise over US$400 billion in investment using this international rulebook for managing offset projects. Moreover, when countries submit their national GHG inventories, any recorded transfers can be verified by checking the international registry thereby reducing the potential for emissions double counting.

The Kyoto Protocol's market mechanisms have, however, lately encountered shrinking participation. One reason has been a reliance on the EU ETS as a source of demand, where low economic growth and restrictions placed on the types of credits has created a generous oversupply of CDM credits.

The Paris Agreement and carbon markets

The Paris Agreement establishes a fundamentally different framework from Kyoto. Rather than binding emission limits, which readily lend themselves to market approaches, the new climate regime requires all parties to undertake nationally determined contributions of their own choosing. As of writing, 187 countries had put forward NDCs, presenting various 2020-2030 target reduction dates.  These contributions are not legally binding and come in many forms, ranging from absolute economy-wide targets to peaking years, carbon intensity reductions, and so on. A new transparency system will apply to all parties, but will be less prescriptive than the accounting of AAUs that underpinned the Kyoto Protocol.

Fitting market approaches into this new landscape poses a different set of challenges. In a literal sense, the Paris Agreement is silent on markets, in that the term does not feature in the text. This is not unusual, the Kyoto Protocol also did not include the term. Instead, the new agreement houses markets under Article 6, geared towards addressing “voluntary cooperation” between parties in achieving their NDCs.

Article 6 recognises that parties may choose to pursue voluntary cooperation in implementing their NDCs. If these “cooperative approaches” involve the use of “internationally transferred mitigation outcomes,” or ITMOs, robust accounting shall be used to avoid double counting. The use of ITMOs are voluntary and authorised by participating parties.

The same article also establishes a mechanism to contribute to GHG mitigation and support sustainable development. The new mechanism will be under the authority of meeting of parties to the Paris Agreement. It has four listed aims including to promote greenhouse gas mitigation while fostering sustainable development; incentivise and facilitate participation by public and private entities who are authorised by a party; contribute to reduction of emissions level in host country, which can also be used by another party to fulfil its NDC; and deliver an overall reduction in global emissions. In addition, emission reductions occurring from the new mechanism must not be double counted. A share of proceeds will be used to cover administrative expenses and assist developing countries to meet the costs of adaptation, which is similar to the share of proceeds under the CDM, a portion of which was channelled to the Adaptation Fund. Article 6.8 and 6.9 contain a framework for promoting “integrated, holistic and balanced non-market approaches.”  

So what comes next? When the CDM, JI, and IET were established under the Kyoto Protocols, the details were not finalised until the Marrakech Accords four years later. Similarly, the COP21 outcome sets a work plan for negotiators to deliberate and decide how the Paris system will work, to be addressed in upcoming UNFCCC meetings.

Cooperative approaches accounting

The existing UNFCCC accounting system is bifurcated between developed and developing economies. Under the Convention, GHG inventories are required each year for industrialised countries, while these are included in national communications submitted every four years for developing nations.

The Paris Agreement establishes an “enhanced transparency framework for action and support,” with built-in flexibility to take into account national capacities. Under this framework each party must submit a national greenhouse gas inventory. An accompanying decision elaborates that all countries – except least developed countries and small island developing states – shall provide these inventories at least biennially.

On markets the Subsidiary Body for Scientific and Technologic Advice (SBSTA) will develop and recommend guidance on how to apply “robust accounting” for cooperative approaches, for adoption at the first session of governing body of the Paris Agreement, known as the CMA . Countries will need to be “consistent” with this guidance, but not necessarily follow it strictly. How to determine if a country’s accounting is consistent is not clarified in the Paris agreement, though it will likely be reviewed as part of the new transparency system.

Pending decisions will provide greater clarity on a number of issues. On ITMOs, it will be useful to define the scope of what can be considered a “mitigation outcome” transferred between countries. Under Kyoto, AAUs serve as a unit of account for transferring obligations, but also define the scope of accepted international transfers. In other words, only transfers involving AAUs are accepted when submitting national GHG accounts. Parties will also need to consider whether other forms of co-operation – such as Japan’s Joint Crediting Mechanism (JCM), which is similar to the CDM, or the bilateral linking of two ETSs –would be considered ITMOs. Transfers involving one or more countries without absolute economy-wide targets could complicate the methodology needed to avoid double counting.

On the accounting system, the CMA could take an active role in facilitating transfers, including through a central registry similar to the ITL. Alternatively, in a more decentralised system, it may require that parties maintain their own accounting – such as double-entry bookkeeping – and rely on the transparency arrangements to provide oversight. The provision referencing ITMOs also requires parties to “promote sustainable development and ensure environmental integrity.” The SBSTA guidelines will need to define these terms and how countries will meet them when undertaking transfers.

Paris “mechanism”

Another accompanying COP decision recommends that the CMA adopt “rules, modalities, and procedures” for the new mechanism at its first session. The parameters for these are: voluntary participation authorised by each party involved; real, measurable, and long-term benefits related to the mitigation of climate change; specific scope of activities; reductions in emissions that are additional to any that would otherwise occur; verification and certification of emission reductions resulting from mitigation activities by designated operational entities; experience gained with and lessons learned from existing mechanisms and approach adopted under the Convention.

This leaves much to be hammered out by governments. A key area to address will be the type of system. The new mechanism may continue to credit at a project level. A Brazilian proposal in Paris envisioned a mechanism similar in scale to the CDM, referred to as an “enhanced CDM,” or “CDM+.” Conversely, in prior discussions for a “new market mechanism” (NMM), both the EU and the Environmental Integrity Group negotiating group have proposed a scaled-up or sector-based crediting mechanism.

The future of the Kyoto flexibility mechanisms is also unclear, in particular whether the new mechanism will succeed the CDM and JI, or will sit alongside either of these. The Paris Agreement does not mention the CDM or JI, but notes that the new mechanism should draw on the experience gained from existing mechanisms. Similarly, it is unclear whether units generated under the Kyoto mechanisms will be eligible for compliance after 2020 and if so, whether they will need to be converted to an alternative credit type to conform with credits issues under the new mechanism.

Negotiators may also decide to transfer project methodologies over from the CDM to apply to the new mechanism, discard some of these existing approaches, or move away from project level crediting altogether as noted above. They may also consider other methodologies used outside the UNFCCC. Finally, the Paris Agreement frames sustainable development on a par with GHG mitigation, so parties may require measured sustainable development outcomes to be eligible for crediting.

Parties will need to decide on governance arrangements for the new mechanism. The CDM is managed by an Executive Board of ten government officials, comprising one member from each of the five UN regional groups, two other members from parties included in Annex I, two other members from non-Annex I parties, and one representative of the small island developing states. Similarly, JI has a supervisory committee (JISC) to oversee the verification of projects. The new mechanism could incorporate governance from either of these existing platforms.Guidance on rules and procedures will also need to be clarified. The CDM and JI have existing procedures for developing projects that are ultimately credited. Countries could transfer these rules to the new mechanism or adopt new procedures.

Given the breadth of views across governments on the role of market mechanisms, reaching conclusions on these issues will be challenging. The slow progress since 2011 in the UNFCCC toward a “framework for various approaches” (FVA) and NMM demonstrated the difficulties in gaining consensus on the subject. Nevertheless the importance afforded to international markets by many countries in their NDCs implies there is a strong impetus to find a workable system for international transfers.

Efforts beyond UNFCCC

It is possible that initiatives undertaken outside the UNFCCC will inform efforts within. The Carbon Market Platform established under the G7, for example, is a strategic political dialogue that can complement the UNFCCC in developing guidance on accounting for international transfers. The system that ICAO builds could seek consistency with the Paris Agreement. For example, it would be beneficial if credits used for compliance in the UNFCCC and ICAO are fungible, to prevent project developers choosing between separate customers. It remains to be decided what types of international credits will be used for compliance in the ICAO MBM, but this should take into account the emergence of the new mechanism. In addition, the accounting system used by ICAO should at least be consistent with that used under the Paris system, insofar as this would avoid the double counting of units used for compliance in both ICAO and the UNFCCC.

Unfinished business

Paris reaffirmed carbon markets as an instrument for meeting climate goals. Outside of the agreement itself, groups such as the CPLC are building strong momentum for market approaches as a key component to meeting the mitigation targets set by NDCs. COP21 did not, however, finalise a new system of international carbon markets or cooperative approaches. Accounting for ITMOs and other forms of voluntary cooperation require elaboration and guidance. The role of the new mechanism remains to be negotiated. And if these talks become stalled, as was the case for the FVA/NMM deliberations, interested countries may pursue bottom-up linkages elsewhere rather than continue to search for solutions within the UN climate talks. The pace and extent of progress under the UNFCCC will determine how central a role multilateral platforms will play on these issues in the future and the prospects of a truly global carbon market.

Are businesses prepared for climate impacts?

Increased extreme weather and climate-related impacts are imposing significant costs on communities and companies alike. While some businesses are taking steps to assess and address climate risks, many face internal and external challenges to building climate resilience.

In a new report, Weathering the Next Storm: A Closer Look at Business Resiliencereleased at Climate Week NYC, C2ES examined how major global companies are preparing for climate risks, and what is keeping them from doing more.

C2ES reviewed public disclosures of S&P Global 100 companies, conducted in-depth interviews, and held workshops with business leaders, government officials, academics and other stakeholders. Key findings include:

Major companies recognize and report climate risks.

We found 91 of the world’s largest 100 companies see extreme weather and other climate impacts as business risks. Business leaders see climate risks firsthand – in damaged facilities, interrupted power and water supplies, disrupted supply and distribution chains, and impacts on their employees’ lives.

Most (84 companies) discussed climate risk concerns in CDP questionnaires. Fewer companies did so in their sustainability reports (47) or financial filings (40).

More companies are assessing their vulnerabilities.

The vast majority of companies rely on existing risk management or business continuity planning to address climate risks.

Many see climate change as a “threat magnifier” that exacerbates risks they already know and understand. This lens puts climate change into a familiar business context, but companies could overlook or underestimate the threats they face.

How states can best promote clean power

The federal Clean Power Plan gives each state the flexibility to use its own ideas on how best to reduce greenhouse gases from the power sector. One proven, cost-effective approach is to use market forces to drive innovation and efficiency.

It worked before to curb acid rain. It’s working now in California and the nine states in the Regional Greenhouse Gas Initiative. And it can work again with the Clean Power Plan.

The options available to states go beyond creating or joining a cap-and-trade program or instituting a carbon tax. Pieces can be put in place, such as common definitions, measurement and verification processes, so that states or companies could be in a position to trade within their state or across borders. Modest programs that allow companies to trade carbon credits could be explored.

In an op-ed published in The Hill, Anthony Earley, CEO of California energy company PG&E, and C2ES President Bob Perciasepe urge states to give these options serious thought.

 

Read The Hill op-ed.

Bob Perciasepe's Statement on Clean Power Plan

Statement of Bob Perciasepe
President, Center for Climate and Energy Solutions

August 2, 2015

On the release Monday of the final Clean Power Plan to reduce U.S. power plant emissions.

The administration is doing what science and the law demand, and it’s now up to the states. The smart ones will see this as an opportunity, not a threat – a chance to modernize their economies and energy infrastructure.

I know from my conversations with state leaders and utility CEOs that even those who may openly oppose the rules are thinking hard about how to meet them. And many are very interested in the types of incentive and market-based approaches EPA is encouraging. It behooves every state to sit down with stakeholders – mayors, consumers, businesses – and craft a plan that fits it best. States should take advantage of the opportunity to innovate and make their economies stronger and more sustainable.

The final plan will give states the time needed to craft strong plans and achieve interim targets, provide incentives to increase renewable power and help low-income communities improve energy efficiency, and encourage cost-effective, market-based approaches to reducing emissions.

Many states and businesses are already taking action and demonstrating leadership. Years from now I’m sure we’ll see this as a pivotal moment accelerating the clean energy transition that is already underway.

We’re coming to grips with the rising risks of climate change and laying the foundation for a low-carbon future. The quicker states put their heads together with utilities, businesses, and cities to figure out the smartest approaches, the sooner we’ll get there.

---

To talk to a C2ES expert, contact: Laura Rehrmann, rehrmannl@c2es.org or 703-516-0621.

About C2ES: The Center for Climate and Energy Solutions (C2ES) is an independent, nonprofit, nonpartisan organization promoting strong policy and action to address our climate and energy challenges. Learn more at www.c2es.org.

Bob Perciasepe's Statement on Business Act on Climate Pledge

Statement of Bob Perciasepe
President, Center for Climate and Energy Solutions

July 27, 2015

On the White House announcement of business leaders committing to climate action and supporting efforts to reach a global climate agreement in December in Paris.

We applaud the companies that have come forward to pledge action to reduce heat-trapping emissions, increase clean energy investments, improve efficiency, and support efforts to reach a global climate agreement this year in Paris.

Climate change is posing rising environmental, social, economic, and security risks. Delayed action only means greater costs.

Business leaders get it. They see climate risks firsthand -- in damaged facilities, interrupted power and water supplies, disrupted supply and distribution chains, and impacts on their employees’ lives.

And the business community will be essential to mobilizing the technology, investment and innovation needed to transition to a low-carbon economy.      

Several of the companies making pledges today – Alcoa, Bank of America, and General Motors – are members of the C2ES Business Environmental Leadership Council that is committed to climate action.

Although businesses, cities, states and nations are working toward a more sustainable future, it will take a global effort to address a global threat. Paris is our best opportunity to get all the major economies on board a lasting agreement that strengthens the global effort and works to strengthen it over time.

Many nations, including the United States, China, and the European Union, have already announced their goals for reducing greenhouse gases. But the strength of any agreement will rest on the parties’ political will to implement it.

The strong support of business leaders for climate action, like that exhibited today, can only help to strengthen that will.

--

To talk to a C2ES expert about business engagement on climate change, contact: Laura Rehrmann, rehrmannl@c2es.org or 703-516-0621

About C2ES: The Center for Climate and Energy Solutions (C2ES) is an independent, nonprofit, nonpartisan organization promoting strong policy and action to address our climate and energy challenges. Learn more at www.c2es.org.

Options for Mobilizing Clean Energy Finance

Options for Mobilizing Clean Energy Finance

June 2015

By Patrick Falwell

Download the brief (PDF)

Clean energy and energy efficiency technologies are decreasing in cost and demonstrating their reliability as they are deployed around the world. Financial institutions are becoming increasingly willing to offer traditional financial structures and terms for clean energy projects. At the same time, accelerated public and private investment in these technologies is needed to meet national and global greenhouse gas emission reduction targets.

Patrick Falwell
0

Key Insights from a Solutions Forum on Carbon Pricing and Clean Power

Key Insights from a Solutions Forum
on Carbon Pricing and Clean Power

April 2015

By Jason Ye

Download the Key Insights (PDF)

 

States will have tremendous flexibility to choose how to reduce carbon emissions under the Clean Power Plan. One idea states are exploring is putting a price on carbon. The first C2ES Solutions Forum — held on April 15, 2015 — brought together legal and economic experts, state environmental directors, and business leaders to explore the potential use of market mechanisms to reduce these damaging emissions efficiently and cost-effectively.

For more information about the C2ES Solutions Forum, see: http://www.c2es.org/initiatives/solutions-forum

Key insights and highlights from the event on carbon pricing and clean power include:

  • Most economists agree that the most efficient way to address climate change is to put a price on carbon.
  • The U.S. Environmental Protection Agency (EPA) has given states tremendous flexibility to determine the best way to achieve emission targets.
  • Virtually every state is already engaged in some activity that reduces emissions.
  • Market-based options available under the proposed Clean Power Plan go beyond creating or joining a cap-and-trade program or instituting a carbon tax.
  • States and businesses generally agree that market mechanisms are a proven, least-cost way to reduce emissions.
  • States believe support from the business community will be essential to adopting market-based options.
  • State and business leaders recognize the need to talk to one another about the best way to reduce emissions.
  • States are concerned about having enough time to develop market-based policies.
  • State and company representatives see a role for EPA to help states after the Clean Power Plan is finalized. 

C2ES will continue the conversation with states and businesses to share insights and innovative ideas that will help us get to a clean energy future. Our second Solutions Forum on May 18 will explore improving energy efficiency, which reduces emissions, through information and communication technologies. Our third event on June 25 will examine how to finance clean energy technology and infrastructure.

States will have tremendous flexibility to choose how to reduce carbon emissions under the Clean Power Plan. One idea states are exploring is putting a price on carbon. The first C2ES Solutions Forum — held on April 15, 2015 — brought together legal and economic experts, state environmental directors, and business leaders to explore the potential use of market mechanisms to reduce these damaging emissions efficiently and cost-effectively. This document summarizes key insights and highlights from the event.
Jason Ye
0
Syndicate content