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Climate ambition in the face of climate inaction

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The global climate talks that ended in Madrid recently were really about asking developing countries to carry the burden of 150 years of First World privilege.

With the 25th Conference of Parties (COP25) to the UNFCCC ending without any result, there are some strong lessons for all those who gave up fighting for equity and climate justice citing the "political infeasibility" of operationalising these principles. It is also a lesson to those who celebrated a weak agreement at Paris that was devoid of equity because it was better than "no agreement". Allowing developed countries to exclude historical responsibility in Paris is now likely to lead to the erasure of any responsibility at all.

Increasing pressure on India and China seems to be name of the game, with these two large developing countries being demonised already, despite the fact that the United States – the highest emitter of CO2 so far – has begun the process of withdrawing from the Paris Agreement, and other developed countries are far from achieving even the inadequate targets they set for themselves.

The inaction of developed countries in the 27 years since the Rio conference is now evident. The numbers clearly show that emissions from the richest countries have reduced only marginally, to be precise by only 1.6 percent in 2017 as compared to emissions in 1990. Developing countries spent the past two weeks in Madrid (the venue of COP25) fighting to ensure that the mitigation burden resulting from this inaction of the rich countries was not transferred to the poor countries. While this year’s conference has been characterised by the rhetoric of high climate ambition, the actual state of affairs in terms of implementing climate action is dismally inadequate and inequitable.

Climate change received a lot of attention in 2019, both in the First and Third World, as youth movements calling for urgent and ambitious climate action organised climate strikes and protests that received significant media coverage. COP25 in Madrid also resonated with the presence of these youth movements and the COP President herself referred multiple times to calls made by young people for ambitious actions from world leaders.

This year is also the last one before the Paris Agreement comes into effect in 2020. The Paris Agreement, which includes climate contributions pledged by all countries and not just the developed ones, was signed based on the solemn promise of the rich countries that they would meet their commitments to reduce emissions by 2020. However, these commitments have not only not been honoured; there has also been a concerted effort to ensure that the rich countries are not held accountable for reneging on their promises.

The 4th Assessment Report of the IPCC 9 (Intergovernmental Panel on Climate Change) had stated that the Cancun pledges (made for 2020) were not enough to limit warming to 2 degree Celsius, let alone the more ambitious target of 1.5 degree Celsius, included in the Paris Agreement.

However, the developed countries are far from reaching even their own pledges. Additionally, the 5th Assessment Report of the IPCC decisively states that the cumulative emissions and not emission flows are the correct measure for determining the mitigation requirement for limiting warming. In cumulative terms, the developed countries fare even worse.

First World scientists, governments, and civil society have been talking of ambitious action to limit warming to below 1.5 degree Celsius. The science shows that 2018 onwards, the world as a whole can emit only 480 giga tonnes of carbon equivalent (GtCO2 equivalent – the number includes all greenhouse gases). Between 1990 and 2017, the Annex-I parties to the UNFCCC, i.e. 45 developed countries alone, have emitted 784 GtCO2 equivalent (not including emissions from land use change and forestry).

If we exclude the economies in transition, i.e. the countries that were part of the former Soviet Union and experienced high levels of emissions reductions between 1991 and 2010 due to severe recession, then the non-EIT (Economies in Transition) developed countries together have emitted 390 GtCO2 between 1990 and 2017.

These are the 28 richest countries in the world. They account for only 13 per cent of the global population, but 58 per cent of the global GDP. From 1990, these countries were obligated to reduce emissions and take the lead in climate change mitigation because these countries accounted for most of the emissions before 1990 and a large share of the global wealth was also concentrated there. However, despite agreeing to this as part of the United Nations Framework Convention on Climate Change (UNFCCC), these countries have continued to occupy a large share of the carbon budget even after 1990.

It is no secret anymore that the energy transition in these rich countries has not been one of coal-based energy to renewable energy, as required for climate change mitigation. These countries have instead transitioned marginally out of coal, but to another fossil fuel, namely natural gas. In the US for instance, natural gas consumption increased by 43 per cent between 1990 and 2017 and by another 11 per cent by 2018. A total of 14 per cent of the primary energy consumption in the US still comes from coal, and the country has no plans of phasing out either its coal use or other fossil fuels. Natural gas and petroleum constituted 66 per cent of the total primary energy consumed in the US, while solar and wind constituted a meagre 3 per cent, in 2017.

Germany, widely considered a leader on climate change, has a per capita coal consumption of 2.62 tonne per person (for some perspective, India’s per capita coal consumption is 0.73 tonne per person). It has pushed back its plans to phase out coal to 2038 and has no plans of phasing out natural gas or oil, which still continue to be the mainstay of Germany’s energy consumption.

To make matters worse, Germany has not reduced its emissions by 40 per cent between 1990 and 2020, as promised. By 2017, Germany’s emissions have reduced by only 28 per cent and it is unlikely to make up the gap by next year as their emissions have stabilised since 2009. Germany installed only 6 GW of solar and wind energy in 2018. In contrast, India, a much poorer country (with a per capita GDP that is 23 times less than that of Germany’s) installed 12 GW of solar and wind-based power; double of what Germany achieved.

This is the story of the self-proclaimed best and the widely acknowledged worst amongst the rich countries, which provides ample evidence of the state of affairs. The six largest emitters- US, Japan, Germany, Canada, the UK and France – have cumulatively emitted 312 GtCO2 between 1990 and 2017. And they continue to emit more. They are now calling for all countries to increase ambition to avoid a "climate emergency". Put this 312 GtCO2 of just these six countries in the context of the 480 GtCO2 that the world as a whole has left 2018 onwards for limiting temperature rise to below 1.5 degree Celsius, and the situation is clear.

The inaction of the developed world will impact the poorest populations within developing countries the most. And the agenda now is to shift the burden of doing something about the problem also to the very countries that house the poorest sections of the global population. COP25, with all its rhetoric on "climate ambition", was really about asking developing countries to carry the burden of 150 years of First World privilege, and excuse its inaction of the past three decades when it was supposed to take the lead in saving the planet from climate change.

The article was first printed in newsclick.in. It is by Tejal Kanitkar, Prof at Tata Institute of Social Sciences, Mumbai. She is with the Energy Environment Programme, School of Natural Sciences and Engineering National Institute of Advanced Studies (NIAS), Bengaluru. The views expressed are personal.

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Concrete

We engineer smarter systems to reduce waste

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Naveen Kumar Sharma, AVP – Sales and Marketing, Toshniwal Industries, talks about redefining instrumentation with customised, digitally enabled solutions engineered for harsh plant environments.

For over six decades, Toshniwal Industries has played a pioneering role in advancing process instrumentation for Indian manufacturing. In this exclusive conversation with Kanika Mathur, Naveen Kumar Sharma, AVP – Sales & Marketing, explains how the company designs kiln and grinding plant solutions tailored to the unique demands of the cement industry. As plants transition to higher AFR use and smarter automation, Toshniwal’s technologies offer greater reliability, accuracy and predictive insight.

Tell us how are your process instruments and condition monitoring system customised for cement kilns and grinding plant operations?
Toshniwal is a company with a legacy of over 65 years, and our experience has taught us that cement kilns and grinding units are fundamentally different in their operational demands. As an Indian company, we understand the unique requirements of Indian cement manufacturers. We work closely with our customers, engage deeply with their technical teams, and study operational challenges in real-time.
Based on these insights, we customise our solutions for both kiln and grinding applications. This tailoring is not just at a product level, but at a solution level—engineering design, instrumentation logic, and process optimisation. Our primary objective, for both the industry and our customers, is to reduce yield loss. Every customisation we implement is driven by this goal. We engineer smarter systems to reduce waste, improve consistency and increase plant reliability.
Ultimately, our solutions are built on an understanding that cement manufacturers require robust, practical and maintainable instruments. We design with this mindset so plants can operate more efficiently, with better control and higher profitability.

With the rising use of AFR, how do your solutions support thermal zone reliability and process time?
Our solutions are built around four core parameters: energy efficiency, yield loss reduction, product quality and environmental responsibility. These pillars drive our engineering decisions and define how our technologies support cement plants, especially as they adopt alternative fuels and raw materials (AFR).
We strongly believe in energy conservation. Every product we offer—whether for thermal monitoring, kiln control or flame optimisation—is engineered to improve energy performance. Reducing yield loss is another principle deeply embedded in our solutions, because production interruptions and material losses directly affect plant profitability and clinker quality.
We are also highly conscious of the end-product quality delivered by our customers to their markets. Consistency in burning, heat transfer, and thermal profiling directly influences clinker characteristics, and our instruments help maintain this stability.
Lastly, and most importantly, we care about the environment. We want to leave a greener world for the next generation. This mindset aligns with India’s digitalisation movement, advocated by our Prime Minister. Digital technologies are crucial for optimising AFR use, process stability, emissions and kiln efficiency. We are proud to contribute to this transition.
By optimising flame patterns, energy use, and pollution, our solutions deliver direct and indirect savings. Plants benefit from lower operational losses, reduced maintenance, and improved reliability, especially in pyroprocessing zones.

Tell us how do you address harsh environment challenges in cement plants, say dust, temperature, etc. with your sensor and monitoring?
This is a very important question because cement plants, steel plants, and power plants operate in extremely harsh environments. There are two major categories of specifications that we must respect while designing solutions: technical specifications and environmental specifications. Technical specifications relate to performance accuracy, measurement integrity, responsiveness and process safety. Environmental specifications, on the other hand, relate to high temperatures, heavy dust, humidity, vibrations and corrosive atmospheres. Our solutions are engineered to withstand both. We customise sensors, housings, mounting mechanisms and protective systems so that our instruments operate at 100 per cent functionality in harsh conditions. We ensure that the plant experiences minimal downtime from our systems. That is our engineering philosophy—solutions must work reliably in real-world environments, not just in ideal laboratory conditions.

What retrofit pathways do you offer for older cement lines to upgrade measurement and monitoring systems and how is the Indian market responding?
Every solution we provide is scalable and digitally adaptable. Technology evolves rapidly, and our offerings evolve with it. When we upgrade instruments or monitoring systems, we design them to integrate with existing plant infrastructure, so customers do not have to rebuild everything from scratch. Once our solution is installed, software upgrades or performance improvements can often be deployed without major cost. This ensures that customers continue to benefit from ongoing technological advancements. The Indian market has responded positively to this approach. Plant operators appreciate solutions that are future-ready and dynamic rather than static. Scalability helps them maintain competitiveness, extend asset life, and move toward smart manufacturing with confidence.

So how is your organisation leveraging digital technologies in your instrumentation portfolio for cement plants?
Digitalisation is at the core of every product we manufacture. We stand firmly behind the digital movement, not only because it represents efficiency, but because it is the direction in which the Indian industrial ecosystem is evolving. We deploy machine-vision technologies, advanced inline monitoring systems, and solutions capable of visualising the
inside of the furnace. These systems help reduce downtime, enable predictive asset management and provide actionable analytics to customers. All our technologies communicate seamlessly with Level 1, Level 2, and Level 3 automation. This allows integration across SCADA, DCS, ERP, and cloud ecosystems. Digitalisation for us is not an add-on—it is foundational to how our instrumentation is built.

What are your key innovation priorities to help Indian cement plant producers hit harder, higher substitution rates, lower emissions and smarter processing?
Sustainability is a national priority, and we are committed to supporting it. Our current portfolio already helps improve efficiency, reduce emissions, and support alternative fuel integration. But our innovation roadmap goes further. We are now developing specialised productivity-oriented software modules that will provide proactive alerts—not just alarms triggered after a fault has occurred. These modules will leverage artificial intelligence and machine learning to detect patterns early. The intention is to help plant teams take corrective actions ahead of time, reducing yield loss and environmental impact. Instead of informing the plant that a disruption has happened, the system will indicate that a disruption will happen, giving operators time to prevent it. We believe that within the next 12 to 18 months, we will launch these predictive solutions in combination with our instrumentation. When implemented, they will significantly improve decision-making, process stability and environmental performance across the Indian cement sector.

– Kanika Mathur

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Concrete

India donates 225t of cement for Myanmar earthquake relief

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On 23 May 2025, the Indian Navy ship UMS Myitkyina arrived at Thilawa (MITT) port carrying 225 tonnes of cement provided by the Indian government to aid post-earthquake rebuilding efforts in Myanmar. As reported by the Global Light of Myanmar, a formal handover of 4500 50kg cement bags took place that afternoon. The Yangon Region authorities managed the loading of the cement onto trucks for distribution to the earthquake-affected zones.

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Concrete

Reclamation of Used Oil for a Greener Future

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In this insightful article, KB Mathur, Founder and Director, Global Technical Services, explores how reclaiming used lubricants through advanced filtration and on-site testing can drive cost savings, enhance productivity, and support a greener industrial future. Read on to discover how oil regeneration is revolutionising sustainability in cement and core industries.

The core principle of the circular economy is to redefine the life cycle of materials and products. Unlike traditional linear models where waste from industrial production is dumped/discarded into the environment causing immense harm to the environment;the circular model seeks to keep materials literally in continuous circulation. This is achievedthrough processes cycle of reduction, regeneration, validating (testing) and reuse. Product once
validated as fit, this model ensures that products and materials are reintroduced into the production system, minimising waste. The result? Cleaner and greener manufacturing that fosters a more sustainable planet for future generations.

The current landscape of lubricants
Modern lubricants, typically derived from refined hydrocarbons, made from highly refined petroleum base stocks from crude oil. These play a critical role in maintaining the performance of machinery by reducing friction, enabling smooth operation, preventing damage and wear. However, most of these lubricants; derived from finite petroleum resources pose an environmental challenge once used and disposed of. As industries become increasingly conscious of their environmental impact, the paramount importance or focus is shifting towards reducing the carbon footprint and maximising the lifespan of lubricants; not just for environmental reasons but also to optimise operational costs.
During operations, lubricants often lose their efficacy and performance due to contamination and depletion of additives. When these oils reach their rejection limits (as they will now offer poor or bad lubrication) determined through laboratory testing, they are typically discarded contributing to environmental contamination and pollution.
But here lies an opportunity: Used lubricants can be regenerated and recharged, restoring them to their original performance level. This not only mitigates environmental pollution but also supports a circular economy by reducing waste and conserving resources.

Circular economy in lubricants
In the world of industrial machinery, lubricating oils while essential; are often misunderstood in terms of their life cycle. When oils are used in machinery, they don’t simply ‘DIE’. Instead, they become contaminated with moisture (water) and solid contaminants like dust, dirt, and wear debris. These contaminants degrade the oil’s effectiveness but do not render it completely unusable. Used lubricants can be regenerated via advanced filtration processes/systems and recharged with the use of performance enhancing additives hence restoring them. These oils are brought back to ‘As-New’ levels. This new fresher lubricating oil is formulated to carry out its specific job providing heightened lubrication and reliable performance of the assets with a view of improved machine condition. Hence, contributing to not just cost savings but leading to magnified productivity, and diminished environmental stress.

Save oil, save environment
At Global Technical Services (GTS), we specialise in the regeneration of hydraulic oils and gear oils used in plant operations. While we don’t recommend the regeneration of engine oils due to the complexity of contaminants and additives, our process ensures the continued utility of oils in other applications, offering both cost-saving and environmental benefits.

Regeneration process
Our regeneration plant employs state-of-the-art advanced contamination removal systems including fine and depth filters designed to remove dirt, wear particles, sludge, varnish, and water. Once contaminants are removed, the oil undergoes comprehensive testing to assess its physico-chemical properties and contamination levels. The test results indicate the status of the regenerated oil as compared to the fresh oil.
Depending upon the status the oil is further supplemented with high performance additives to bring it back to the desired specifications, under the guidance of an experienced lubrication technologist.
Contamination Removal ? Testing ? Additive Addition
(to be determined after testing in oil test laboratory)

The steps involved in this process are as follows:
1. Contamination removal: Using advanced filtration techniques to remove contaminants.
2. Testing: Assessing the oil’s properties to determine if it meets the required performance standards.
3. Additive addition: Based on testing results, performance-enhancing additives are added to restore the oil’s original characteristics.

On-site oil testing laboratories
The used oil from the machine passes through 5th generation fine filtration to be reclaimed as ‘New Oil’ and fit to use as per stringent industry standards.
To effectively implement circular economy principles in oil reclamation from used oil, establishing an on-site oil testing laboratory is crucial at any large plants or sites. Scientific testing methods ensure that regenerated oil meets the specifications required for optimal machine performance, making it suitable for reuse as ‘New Oil’ (within specified tolerances). Hence, it can be reused safely by reintroducing it in the machines.
The key parameters to be tested for regenerated hydraulic, gear and transmission oils (except Engine oils) include both physical and chemical characteristics of the lubricant:

  • Kinematic Viscosity
  • Flash Point
  • Total Acid Number
  • Moisture / Water Content
  • Oil Cleanliness
  • Elemental Analysis (Particulates, Additives and Contaminants)
  • Insoluble

The presence of an on-site laboratory is essential for making quick decisions; ensuring that test reports are available within 36 to 48 hours and this prevents potential mechanical issues/ failures from arising due to poor lubrication. This symbiotic and cyclic process helps not only reduce waste and conserve oil, but also contributes in achieving cost savings and playing a big role in green economy.

Conclusion
The future of industrial operations depends on sustainability, and reclaiming used lubricating oils plays a critical role in this transformation. Through 5th Generation Filtration processes, lubricants can be regenerated and restored to their original levels, contributing to both environmental preservation and economic efficiency.
What would happen if we didn’t recycle our lubricants? Let’s review the quadruple impacts as mentioned below:
1. Oil Conservation and Environmental Impact: Used lubricating oils after usage are normally burnt or sold to a vendor which can be misused leading to pollution. Regenerating oils rather than discarding prevents unnecessary waste and reduces the environmental footprint of the industry. It helps save invaluable resources, aligning with the principles of sustainability and the circular economy. All lubricating oils (except engine oils) can be regenerated and brought to the level of ‘As New Oils’.
2. Cost Reduction Impact: By extending the life of lubricants, industries can significantly cut down on operating costs associated with frequent oil changes, leading to considerable savings over time. Lubricating oils are expensive and saving of lubricants by the process of regeneration will overall be a game changer and highly economical to the core industries.
3. Timely Decisions Impact: Having an oil testing laboratory at site is of prime importance for getting test reports within 36 to 48 hours enabling quick decisions in critical matters that may
lead to complete shutdown of the invaluable asset/equipment.
4. Green Economy Impact: Oil Regeneration is a fundamental part of the green economy. Supporting industries in their efforts to reduce waste, conserve resources, and minimise pollution is ‘The Need of Our Times’.

About the author:
KB Mathur, Founder & Director, Global Technical Services, is a seasoned mechanical engineer with 56 years of experience in India’s oil industry and industrial reliability. He pioneered ‘Total Lubrication Management’ and has been serving the mining and cement sectors since 1999.

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