Climate change: India pulled off a coup at Kigali; here’s how

By: |
October 21, 2016 6:18 AM

It achieved most of its goals with the legally-binding HFC phase-down agreement

Under the agreement, developed countries will start reducing HFC usage first. (Source: AP)

One of the reasons that make the recently-concluded climate conference in Kigali, Rwanda, notable is that 197 countries came together and signed the first legally-binding climate treaty of the 21st century. At the 28th Meeting of Parties of the Montreal Protocol, countries agreed to adopt an amendment of the Protocol to phase down the use of hydrofluorocarbons (HFCs).

HFCs are refrigerants used in air conditioning and refrigeration systems. They are potent greenhouse gases with global warming potential (GWP) thousand times more than carbon dioxide (CO2). The Montreal Protocol was signed in the early 1990s to eliminate the use of chemicals that caused the ozone-hole. However, the replacement for the ozone-depleting chemicals was HFCs, which caused global warming. At the Kigali meeting, the world agreed to reduce the use of HFCs and move to refrigerants that neither cause global warming nor create an ozone-hole.

The agreement

Under the agreement, developed countries will start reducing HFC usage first. They will be followed by China, along with many other developing countries. Finally, India, Pakistan and eight other countries of West Asia will follow suit. Currently, 65% of all HFCs are consumed by developed countries, with the United States alone accounting for 37% of global consumption. China accounts for 60% of global HFC production and 25% of global consumption.

India accounts for less than 3% of the global production and consumption. This agreement, therefore, is the most differentiated climate agreement ever signed and is a reflection of the responsibility and capability of countries to solve climate change issues.

Overall, the agreement is expected to reduce HFC use by 85% by 2045. This will cause a reduction of emissions equivalent to about 70 billion tonne of CO2 globally. This is equal to more than 12 years of the total greenhouse gas (GHG) emissions from the US, the world’s second-largest emitter (historically, the largest).

Note that the much-feted Paris Agreement is neither legally-binding, nor are there mandatory emission reduction targets in it for countries. Under the Paris Agreement, countries are free to reduce emissions by as much as they want and there are no repercussions for non-compliance. The Kigali Amendment to the Montreal Protocol is legally-binding, with mandatory targets for countries.

India’s strategy

Before Kigali, India was one of the four parties to submit a proposal to phase down HFCs. This was for the first time that it had put up a proposal on climate change negotiations—it is known usually for reacting to other’s proposals.

This proposal wasn’t ambitious, as India wanted to start reducing HFCs 15 years after the developed countries started. The Indian proposal, therefore, had very little support from other developing countries.
But about a year ago, India changed its strategy and started negotiating on the basis of ‘reciprocity’. That is, it announced that it would increase its ambition if developed countries too decided to reduce their use of HFCs faster. This was again a first for India. In climate negotiations, we have tended to demand that developed countries do more, without offering anything in return.

Just a few days before the Kigali meet, India proposed to advance its baseline years from 2028-30 to 2024-26 if developed countries agreed to reduce their HFC use by 70% by 2027 and provide greater assistance to the developing countries in terms of finance and technology. HFC consumption in the baseline years is used to calculate the maximum amount a country can consume. Countries have to start reducing consumption from this ‘peak’. India also started demanding a dual reduction schedule for developing countries—one for China and all those who wanted to align with China, and another for India and other developing countries. This new proposal guaranteed to cut down HFCs emissions by more than two times compared to the previous Indian proposal. The proactive approach of India unsettled the negotiating strategy of the developed countries.

Mid-way during the negotiations, though the developing countries agreed to a dual baseline, developed countries led by the US opposed it. Another salvo from India brought everyone on board.

On October 13, two days before the end of the meeting, India announced voluntary action to eliminate emissions of HFC-23 with immediate effect. HFC-23 is a super GHG with a GWP of 14,800 and is produced as a byproduct of HCFC-22. HCFC-22 is the most commonly used refrigerant in India. With this domestic action, India pledged to reduce the emissions of HFC-23 equivalent to 100 million tonne of CO2 in the next 15 years. This announcement put additional pressure on the US and China to respond, as these two countries are responsible for most of the global HFC-23 emissions.

In the final agreement, these two countries agreed to eliminate HFC-23 emissions, but only by 2020. This was a moral victory for India over the US as it showed the world that the so-called champion of HFC reduction wasn’t quite ambitious on climate change issues.

Ultimately, it was a meeting on the last day between John Kerry, secretary of state, USA and Anil Dave, our minister of state for environment, forest and climate change which led to a deal, with India agreeing to 2024-26 baseline and 85% HFC use reduction by 2047. In return, developed countries agreed to reduce HFC use by 70% by 2029 and 85% by 2036. China agreed to a baseline of 2020-24 and 80% HFC use reduction by 2045.

In the final analysis, the ministry of environment, forest and climate change was very well prepared for this negotiation. It was flexible and proactive. This resulted in an agreement that not only protected India’s economic interests, but also significantly reduced harm to the climate from HFC use and emissions.

Implications for Indian industry

The proposal for the HFC agreement was pushed by the US from 2008 onwards. One of the main reasons for this was that the American MNCs—Honeywell International and DuPont Chemicals—had developed an alternative to HFCs, called HFOs. This chemical has gained “application patents” across the world. An analysis by Centre for Science and Environment shows that the patent provision is such that no company can produce, sell or use these chemicals without licence from the two companies. The application patent for HFOs is likely to result in billions of dollars in profits for the MNCs.

First, India went with a clear strategy to start reducing the use of HFCs when the patent for HFOs expires. As the patent for these chemicals are slated to lapse in 2026-28 in India, India deliberately chose 2024-26 as baseline.
Second, India linked its reduction schedule with that of the developed countries. Under the agreement, in 2029, when India will start reducing the use of HFCs, developed countries will reach an HFC reduction of 70%. This means that, by 2029, there will be greater technological optimisation and increased economies of scale for HFC alternatives to meet the needs of the developed countries. This will result in further reduction in costs for countries like India.

The costs for the consumer of refrigeration and air conditioning systems in India, therefore, will not rise as a result of the phase-down amendment. In fact, this is an opportunity to increase the energy-efficiency of our appliances significantly. For this, the Montreal Protocol will fund Indian industry under the Kigali agreement.
This agreement, therefore, is a great opportunity for Indian industry to chart a new environment-friendly growth trajectory based on non-fluorinated chemicals like hydrocarbons.

Currently, price-competitive hydrocarbon technologies are already available in the domestic refrigeration sector. Similarly, all large-scale foam manufacturers in India have moved to hydrocarbons. In domestic air conditioning, more energy-efficient hydrocarbon systems are available for under 1.5 tonne of cooling capacity. They are a little expensive now (about 5-8% more than HFC units), but with expansion in production, these costs will likely come down.

The range of cooling capacity, however, is limited due to concerns of flammability of these refrigerants. But these can be addressed with the help of added technological safety features, which are already available.
While China is likely to grow using the fluorinated chemicals like HFOs, the Kigali Amendment gives us the opportunity to become the hub for manufacturing energy-efficient, environment-friendly appliances based on hydrocarbons. Indian industry shouldn’t let go of this opportunity.

The author is deputy director-general of Centre for Science and Environment

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