So, what can Dubai do?

COP28 will really test rich nations’ commitment to climate finance. Big Oil & Big Gas will be under severe scrutiny.

There is always a hype build around the annual United Nations Climate Change Conference. Every Conference of the Parties (COP) is projected as a do-or-die meeting. Success is typically measured by the grandeur of new pledges, with the n=host country basking in the glow of any significant commitments. However, the 28th COP, which begins on November 30 in Dubai, is unique because it is not so much about new promises (though there will undoubtedly be some) but what happened to the old ones. The question to be answered in Dubai this December is; have the countries kept their promise, and if not, what’s next? Dubai COP, therefore, is the first “official” reality check of the climate crisis. It is also a reality check for the oil and gas industry and for the commitment of the rich world to support poor countries in dealing with climate disasters.

The Paris Climate Accord, adopted in 2015 and signed by 195 countries is a unique treaty. While it has set an international goal to keep temperature increases within 1.5-2°C, it cannot force countries to cut emissions. Countries pledge voluntary commitments to reduce emissions, called Nationally Determined Contributions (NDCs), but these are not legally binding, and there is no penalty for non-compliance. What the Paris Agreement has is a process to review pledges every five years, called Global Stocktake (GST), to check where the world stands on climate action. The assumption is that disclosing information will put moral pressure on countries to enhance their commitments. The Dubai COP, therefore, is crucial because the results from the first-ever GST will be discussed here.

While all assessments clearly show that the current emissions trajectory will lead to a 3°C warning by the end of the century, the big question is what kind of message from GST will be delivered in Dubai. Would it be greenwashing, or would it call out countries for vapid and unmet commitments? This is important because the outcome of GST will inform the next round of NDCs that countries need to declare by 2025. These commitments will be implemented through 2025 and thus would decide climate action for the next 10 years. So, the right messaging from COP28 is crucial to unequivocally indicate what countries, developed and developing, are required to do to put the world on track to meet the Paris Agreements goals in the next decade, a decade which will decide whether we will win or lose the climate battle.

Then there’s the elephant in the room. Often touted as a cleaner fuel than coal, oil and natural gas (O&G) in 2022 accounted for 54% of global greenhouse gas emissions; coal accounted for 40%. O&G is the developed world’s fuel of choice. In the EU, for instance, they contribute about 60% of the total energy; coal’s contribution is 10%. The reliance on O&G is even greater at 70% in the US. In contrast, the dependence on coal is higher in emerging economies like India, China, South Africa and Indonesia.

Two years ago, at COP26 in Glasgow, an agreement was reached to phase down coal use. This concession was wrung from countries like India that depend heavily on coal to meet their energy demand. Despite repeated attempts, no such commitments have been made for O&G, although it is abundantly clear that prolonged reliance upon such fuels is entirely incompatible with the 1.5°C goal. Dubai, however, is the perfect venue to make such a commitment.

The UAE is the world’s eighth largest petroleum producer and very mush a petrostates. A recent Guardian expose found that the Abu Dhabi National Oil Company (ADNOC) has the most investment in new petroleum production projects. The CEO of ADNOC is Sultan Al Jabar, the man that the UAE has selected to preside over COP28. So, the stage is set for what the executive director of the International Energy Agency has called a “moment of truth for the (global) oil and gas industry’s efforts on climate”. Would the developed world and the petrostates agree to the O&G phase-down, or would this be another lost opportunity?

Perhaps the most critical issue for developing countries at COP28 is action on the Loss and Demage Fund (LDF), whose creation was agreed to last year at COP27 in Egypt. Recent years have seen a rapid acceleration of climate-related disasters. These impacts are being borne disproportionately by smaller, poorer, and inevitably less developed countries, which are least responsible for the climate crisis. LDF was envisioned to channel funds from rich economies into those most vulnerable to climate disasters.

While the agreement to create the LDF last year was undoubtedly momentous, we will see whether this vehicles will be given any teeth in Dubai. If it is left toothless and penniless, the Global South should accept that the North has no intention of taking any responsibility for its historic emissions and has no serious plans to help those in need.

The commitments made in Dubai on LDF and action on O&G will determine whether the goals of UNFCCC can be met. Will developing countries be made to bear alone the costs of adaption to a rapidly warming planet while the rich burn petrol and utter empty platitudes? Or will the developed world finally take responsibility for its historical emissions?

In essence, COP28 isn’t just another gathering; it’s a milestone event where the international community must confront the harsh truths about our collective (and differentiated) efforts to combat climate emergency

What pollutes India?: Biomass burning remains the biggest contributor, but its share is falling because of PMUY

About 48% of these emissions come from the use of biomass, such as fuelwood and dung cakes, for cooking and heating.

Air pollution is a pan-India problem. In 2022, the average PM2.5 levels across the country were 10.7 times higher than the WHO standard. This means that almost the entire country breathes air considered unsafe by the WHO. The cost of this pollution is around 1.2 million premature deaths and 3% of GDP. Multiple studies show that air pollution in rural areas is as severe as in urban areas, and about 70% of premature deaths from air pollution happen in villages.

The question thus is: Where does all this PM2.5 (particulate matter less than 2.5 microns in size) come from? Recent iFOREST research has attempted to answer this question. Using globally accepted methodology and government data, the research shows that India emits approximately 5.2 million tonnes (MT) of PM2.5 annually, excluding dust from natural and manmade sources.

About 48% of these emissions come from the use of biomass, such as fuelwood and dung cakes, for cooking and heating. Open burning of crop residues contributes an additional 6.5%, making biomass burning responsible for 55% of total PM2.5 emissions. Industry and power plants are the second-largest emitters, contributing about 37%. The transport sector, a major focus of air pollution mitigation, contributes about 7% of the total PM2.5 emissions.

But how could this be? How can emissions from all industries and power plants (India has the world’s second-largest fleet of coal-based power plants) and 300 million plus vehicles plying on roads be less than those from the chullahs of the poor? The answer is simple: unlike automobiles and industries where some pollution control devices are used, biomass cookstoves and open burning in fields emit all of their pollutants unconstrained into the air. Thus, PM2.5 emission per kilogram of biomass in cookstoves is tens to hundreds of times more than those from per kg of coal in power plants or diesel in automobiles. This is precisely why rural areas suffer equally from air pollution.

The Regional Emission Inventory in Asia (REAS), an initiative by researchers from Japan to estimate air pollution from Asian countries, provides data on India’s PM2.5 emissions from 1950 to 2015 for specific sectors. iFOREST research, which follows REAS’s methodology, has estimated the emissions for 2021. The analysis of both datasets indicates that the emissions from the industry sector are on an upward trend, while those from the transport sector and power plants peaked in 2010 and have declined marginally.

The most significant emissions decline has happened from residential cooking. PM2.5 emissions from cooking have dropped by 13% or about 0.3 MT during 2010-2021 due to the shift to LPG. Thus, the 50 million households that have shifted to LPG as their primary cooking fuel between 2010 and 2021, thanks to programs like Pradhan Mantri Ujjwala Yojana (PMUY), have contributed the most to reducing air pollution.

To address air pollution decisively, we must go beyond “optics” like odd-even, banning construction, spraying water, inducing artificial rains, etc. and focus on energy transition.

Energy transition in the residential sector would provide the biggest gains. Thus, shifting households to LPG, biogas, or electricity for cooking and heating would eliminate 48% of India’s PM2.5 emissions. Doing so would also eliminate 800,000 premature deaths directly caused by exposure to PM2.5 inside the household and enable the country to achieve its commitments under Sustainable Development Goal 7 to provide “clean energy to all by 2030”. While this is a herculean task, it can be achieved with focused policy interventions like PMUY.

Similarly, energy transition in industry, especially MSMEs, and rigorous monitoring and enforcement would be necessary to decrease industrial pollution. On the other hand, a shift to EVs in the automobile sector would be necessary to reduce vehicular pollution.

Lastly, eliminating stubble burning is essential to decrease severe and hazardous pollution days in Delhi-NCR. This practice contributes to PM2.5 emissions equal to those from all of India’s vehicles. Both incentives and penalties should be deployed to eliminate this environmentally damaging practice.

These are the steps for controlling air pollution in the country; anything less would not suffice.

Clean air? Target cooking, not cars

Dust aside, biomass burning contributes most to PM2.5-led air pollution countrywide. Households are bigger emitters than farmers. Industry emissions come next

Air pollution is a pervasive issue in India, with the Indo-Gangetic Plain suffering the most severe consequences. The severity of this problem is underscored by recent rankings that place Delhi, Kolkata and Mumbai among the world’s 10 most polluted cities. Mumbai’s air quality, for instance, has steadily deteriorated in the last five years, with its air quality index (AQI) frequently surpassing 200, indicating poor conditions, and sometimes even 300, signifying very poor air quality. This trend raises urgent questions about the root causes of this escalating air pollution and why it remains unmitigated.

Air pollution is a pervasive issue in India, with the Indo-Gangetic Plain (IGP)suffering the most severe Consequences. The severity of this problem is underscored by recent rankings that place Delhi, Kolkata, and Mumbai among the world, ‘s 10 most polluted cities. Mumbai, ‘s air quality for instance, has steadily deteriorated in the last five years, with its air quality index (AQI) Frequently surpassing 200, indicating poor Conditions, and sometimes even 300, signifying very poor air quality, This trend raises urgent questions about the root causes of this escalating air pollutions and why it remains unmitigated.

Colleagues and I  in a comprehensive study put together data From Various Sources to develop an inventory of air pollutants in India, focusing on PM2.5, which are particles less than 2.5 microns in size and a primary concern for the country. High exposure to various PM2.5 is detrimental to health, affecting various bodily systems, particularly the respiratory system and increasing the risk of diseases such as cancer and cardiovascular ailments. 

Our research indicates that India emits approximately 5.2 million tones’ of PM2.5 annually, not accounting for bust form land and construction. Astonishingly,82 0/0 of this comes from biomass burning and industrial activities. 

Biomass burning is the leading cause of PM2.5 emissions in India, with residential fuel and burning of agricultural residue accounting for over half of these emissions. The reason biomass burning contributes such a massive share is that their emissions are unfiltered. Unlike automobiles and industries where some pollution control devices are used, biomass cookstoves and open burning in fields emit all their pollutants unconstrained into the air. 

Some notable sources of biomass-related emissions are:

Cooking | Biomass-firewood, dung cakes -residues and charcoal – is the primary cooking fuel around 500 million people, mainly in rural areas, contributing 38.7 /0 of PM2.5 emissions. Although programmers like PM Ujjwala Yojana (PMUY) have reduced biomass usage, the transition to cleaner fuels must be expedited to significantly cut down on both indoor and outdoor air pollution. 

Heating | Often overlooked, biomass used for heating especially during winters, is a significant pollution source. Two-thirds of Indian households -about 860 million people in rural and urban areas – rely on biomass for heating. Emissions from this source exceed those from the power and transport sectors. so if the Delhi government wants to reduce air pollution during winter. It should ensure there is no burning construction and spraying water on roads. 

Crop Residue Burundi | This practice Contributed about 7/ of PM2.5 emissions. Equal to the emissions form all of India, s vehicles. About 100 million tones of crop residues are burnt year. Whit a third of this occurred within a 30-day period across Punjab, Haryana. Up and Rajasthan in October and November. This intense burning significantly esca-lates pollution levels in cities like Delhi to hazardous pollution days. 

It is essential to underscore that a bulk of biomass used for heating and crop residue burning takes place during winter. This. along with adverse meteorological conditions in IGP. Pushes the pollution to dangerous IeveI in winter. 

Industry invisible | Industries. often neglected in discussions on air pollution, are the second-largest source of PM2.5, contributing 29% of the emissions and are the leading cause of pollution in cities like Mumbai and Kolkata. While larger industries have adopted adequate pollution controls, countless smaller enterprises have not. Sectors like brick kilns, metal, food processing, and agro-based industries are some of the key ones that need stringent oversight. 

Likewise, the power sector, accounting for 8% of PM2.5, must adhere to emission norms, as about 60% of power plants still fail to meet the strict standards set in 2015. 

Automobile Focus: Vehicles, which have been a focal point of pollution control efforts over the past two decades, contribute only 7% of PM2.5 emissions. While in cities, this number could be a little higher, emissions from biomass. This is precisely why vehicle restriction schemes like odd-even have a minimal impact on improving air quality in cities like Delhi. 

The analysis clearly demonstrates the need for substantial actions to shift households away from biomass fuels for cooking and heating through programmes such as PMUY. Under the Sustainable Development Goals, India has committed to providing clean fuel to every household by 2030; achieving this target would be the biggest action in controlling air pollution. Furthermore, the burning of crop residues must not be tolerated. Both incentives and penalities should be used to eliminate this practice as this will bring the quickest result on air quality. Lastly, there must be a concerted effort to decrease industrial pollution throught rigorous monitoring and enforcement. These strategies must take precedence as they represent the primary sources of air pollution.  

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