Reaffirming commitment to sustainability

As the pharma sector battles the COVID-19 pandemic and goes through a reset to defend the world against such crises in future, it needs to pledge allegiance to sustainability to ensure global welfare
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Sustainability as a concept was gaining good traction across industries, globally and in India, before the onset of the COVID-19 pandemic. Be it reducing energy consumption or emission of greenhouse gases to curb environmental pollution, improving waste management or optimising water consumption, the pharma industry was identifying and implementing various measures to become more sustainable. Many companies were actively seeking to enhance their impact on the environment and society.

But, the focus of the world has shifted towards fighting the pandemic. For the pharma industry, in particular, identifying and developing new tests, medicines and vaccines at the earliest to fight COVID-19, while ensuring that the production and supply of other medicines remain unhampered, is the current priority. How has this affected sustainability agendas? Have they taken a back seat in this scenario? Let’s examine.

The COVID-19 impact

A GlobalData report had anticipated last year, “Sustainability was the buzzword of 2019 and would have continued to increase in prominence in 2020. However, the global outbreak of coronavirus (COVID-19) will bring progress to a halt.”

This year, in another report, GlobalData highlighted, “Sustainability has been a big trend in the past few years and many companies in the Asia-Pacific (APAC) region have switched to more eco-friendly alternatives, such as replacing plastic materials and removing single-use packaging. However, since the outbreak of coronavirus, companies may resort to plastic packaging to combat the spread of the pandemic putting the sustainability aspect in the back seat.”

Arvind Sharma, Partner, Shardul Amarchand Mangaldas & Co also states, “The present unprecedented situation since early 2020, as a result of the COVID-19 pandemic, has impacted the commitment towards the 17 SDGs. The process of achieving the 17 SDGs has slowed down and the approach towards these goals has weakened. There has also been a shift in the course of development.”

He highlights, “Inequalities are increasing now more than ever before, and this threatens the overarching aim of SDGs, that is, ‘leave no one behind’. Additionally, COVID-19 has largely impacted global economies, making financing for sustainability even more difficult. It was theorised in early 2020 that there is an apparent risk that COVID-19 will adversely affect the achievement of SDGs. The UN, World Bank and other international organisations warned that even the limited progress made towards countering poverty and malnutrition will be nullified.”

Elaborating on the magnitude of the issue, he adds, “It is estimated by the UN Environment Programme that recovering from the fallout of COVID-19 may require a global investment of around $20 trillion. The investment decisions surrounding this money will affect the society for decades to come including our response to future and possibly greater environmental challenges.”

If the growing use of plastics and the huge amounts of medical waste being generated are considered cases in point, the impact of the pandemic on sustainability has been adverse.

For the pharma industry, this means that endeavours undertaken and implemented over the years to make drug development, manufacturing and distribution more sustainable is at serious risk. However, Santhosh Jayaram, Partner and Head, Climate Change, Sustainability and CSR Advisory, KPMG in India, has a different point of view. He states, “The fight to defeat the crisis has only strengthened the sustainability agenda. The capital allocation around the world towards sustainability has increased during 2020.”

This opinion is reiterated by Antony Prashant, Partner, Deloitte India as well. He opines, “COVID-19 has accelerated the positioning of sustainability as an important agenda for organisations. One of the big impacts of COVID on companies has been the shifts in operating models which were near-constant for many years. As they build/redesign their operating models, the focus has been on creating them with the sustainability agenda at the core.”

So, industry stakeholders and observers seem to be divided on the impact of COVID-19 on sustainability.

Challenges to sustainability in pharma

It is to be hoped that Jayaram and Prashant are proven true since it is clear that the pharma sector needs to reaffirm its commitment to sustainability. Otherwise, in the long term, this could also derail the world’s efforts to prevent another health crisis of this scale and scope since the correlation between health and the environment is becoming disconcertingly clear.

But, a report from GlobalData titled, ‘Sustainability in Pharma – Thematic Research’, gives a reality check as it points out, “The industry has deeply rooted environmental, social, end governance issues that challenge sustainability. This, along with the image of the industry itself, has created poor or even negative public perception about sustainability in pharma.”

There is enough evidence to back this perception. For instance, a report titled, ‘Carbon footprint of the global pharmaceutical industry and relative impact of its major players’, reveals that the pharma industry is 55 per cent more emission-intensive than the automotive industry.

And, some of the challenges have been aggravated as a result of the pandemic. Sharma informs, “A majority of the financial stimulus programmes that have been notified by various governments focus on sustainability to restore global economies from the impact of COVID-19. However, the change brought about by the pandemic is not simple and has created challenges in implementing/ maintaining sustainable practices.”

Our experts cite some examples of the challenges.

Jayaram states, “The big challenges that the pandemic has created is the disposal of medical waste. The pandemic has also raised questions related to supply chain.”

Sudarshan Jain, Secretary-General, Indian Pharmaceutical Alliance (IPA) also admits, “Pharmaceutical manufacturing and supply chain is complex in nature and requires collaboration with multiple stakeholders in the process. So, logistical disruptions were one of the key challenges in maintaining sustainable practices during the pandemic.”

But, innovative ways and methods are emerging to tackle these issues. Take combination products for example. Packaging a drug and medical device together is an approach that is garnering a lot of attention as it could bring in a new paradigm in healthcare delivery and also lead to less packaging. Likewise, serialisation technologies are enabling efficiencies throughout the supply chain, and can also help find openings for simplification and waste reduction.

However, given the complexity of processes in the life sciences industry, pharma products could leak into the environment at any stage of their life, from development to utilisation to disposal. Therefore, tackling these challenges would call for collaborative, proactive steps from the industry. And, one of them would be to make environmental sustainability central to any project, right from the beginning.

So, what will drive sustainability agendas post-pandemic?

According to Jayaram, “Organisations have a better understanding that the centrality of sustainability is resilience. The pandemic has also given strength to the thought that sustainability goals can be achieved through partnerships.”

He highlights, “The pharma industry is trying to restore/gain back the lost trust through this pandemic. The drug pricing issues and the Opioid crisis somewhat resulted in some damage to its image in 2019, especially in the US. With the response and agility the industry has shown during this crisis it surely would have helped to regain some of the lost image, but what it has also done is, it has helped to bring the importance of access to treatment and medicines to the centre of the agenda and this will be one of the biggest sustainability agendas for the pharma industry.” Rebuilding its reputation and increasing access to key medicines will be crucial to India Pharma Inc as well.

Jain states, “Achieving sustainability while providing quality medicines to the country is one of the major priorities of the pharma industry.” And, as India takes strides towards being truly AatmaNirbhar in the pharma sector, this is imperative.

He opines, “In light of the COVID-19 pandemic, the pharma industry went through various operational changes. A key agenda on priority is to accelerate India’s domestic drug manufacturing capacities. While the industry plans to boost its capacities in API and bulk drugs, the industry consciously considers the quantities of liquid, solid and air pollutants generated during the process. The immediate need is to work at putting in place a mechanism to process this waste into less harmful substances. Being cognizant of the environmental factors is equally important to enable the success of the agenda and long-term impact.”

Sharma advises, “The carbon footprint can be better managed by use of new, improved and technology-driven packaging techniques. Pharma companies need to consume resources like water efficiently and evaluate the environmental impacts of every stage of the product life cycle until its final disposal.”

“Seamless integration of business objectives with sustainability goals is key,” he asserts.

“The pandemic has significantly altered both the drug development cycle times and production lead times. This has brought in the need for pharma companies to drive the sustainability agendas around the environment, health and safety specifically around minimisation of waste, increase the safety for employees to ensure disruption-free operations and, optimisation of energy consumption all of which enable production at lower costs and ensure sustainability. Focus for the future would be on dimensions around plastic neutrality, water sustainability and green infrastructure,” says Prashant.

He adds, “There has been a shift in priorities towards social sustainability due to the pandemic and therefore the focus on environmental sustainability has been relatively less. The objective for organisations would be to balance both of these in the medium term post the pandemic.”

Thus, multiple factors will impel the industry’s strides towards sustainability.

Setting examples

The good news is that on a global level several pharma companies are pledging and taking very important steps towards key sustainability goals. (Check Table 1) Many companies with operations in India are also making it a priority. To cite an example, LANXESS, a speciality chemicals company had released a statement in March 2021 which informed, “A new system of compensation for the Board of Management has been in place since the beginning of the year. Roughly one-third of the variable compensation is now linked to the company’s sustainability performance. More specifically, the company’s performance in the areas of climate protection and occupational health and safety will be factored into the system for 2021.

TABLE 1: GLOBAL SUSTAINABILITY INITIATIVES
VANQUISHING AMR

Over 100 pharma firms and organisations that account for over a third of the world’s global antibiotic sales collaborated to form the AMR Industry Alliance. It works to tackle AMR and its members have set voluntary targets to decrease the industry’s environmental footprint. The Alliance released a report In 2020, which divulges that15 of its 18 members who manufacture antibiotics had carried out assessments at their manufacturing facilities and 82 per cent of them had successfully adhered to the standards recommended by the alliance. The report also predicted that in three years, over 50 per cent of all products manufactured at facilities owned by these 18 members would meet targets for no-effect concentrations of antibiotics in the environment.

Source: AMR Industry Alliance 2020 report

ROOTING FOR RESPONSIBLE PROCUREMENT

Founded in 2005, the Pharmaceutical Supply Chain Initiative (PSCI) is a group of pharmaceutical and healthcare companies that have collaborated to promote responsible supply chain management and better business conditions across the industry. Today it has over 40 member companies across the globe. The PSCI Benchmarking Survey Insights Report released in 2021 reveals very positive data about responsible procurement in the industry. It found, “responsible procurement is gaining more importance in member companies’ business activity. Further demonstrating the increasing importance of responsible procurement is the fact that, over the years, higher levels of management are actively engaged in companies’ Responsible Procurement Program.” The report states, “Supply chains have rarely had to grapple with more complex, changing conditions than during the Covid-19 pandemic. Even prior to the pandemic, however, there was an increasing understanding that having an overview of the risks present in a supply chain can help prevent business interruption and ensure resilience. In 2020, more companies segmented their supply base based on responsible procurement risk.” A higher proportion of member companies now also perform responsible procurement audits for suppliers assessed as high risk. Over the years, India, China, the USA and Europe have consistently been the regions where most responsible procurement audits are conducted, reveals the report.

Source: The PSCI Benchmarking Survey Insights Report

It also added, “This covers climate protection and energy, occupational health and safety, environmental protection, products and circular value chains, employees and corporate culture, and transparent reporting on achievement of sustainability. Through its newly created Sustainability Committee, all member of the Board of Management will make joint decisions on major sustainability projects.” (Check LANXESS: Making sustainability a guiding principle)

LANXESS: MAKING SUSTAINABILITY A GUIDING PRINCIPLE
LANXESS, a speciality chemicals company, is an organisation that is taking focused strides towards ensuring the safety of the environment.

Talking about the company’s sustainability initiatives in India, Namitesh Roy Choudhary, Vice President- PTSE & Capital Investment, LANXESS India shared the following details of the measures implemented at their Nagda-based site and the benefits derived from them. They include:

Co-generation plant: The Nagda site has a co-generation plant that is fueled by biomass. It generates around 3.95 MW power and 45 TPH steam using Carbon Neutral Biomass Fuel and saves about 70,000 MT of Coal and thus saves 95,000 tons of CO2 equivalent emissions per year. This Co-generation plant is the largest consumer of biomass in the region which has eventually financially benefited the local farmers.

Wastewater post-treatment plant: The wastewater post-treatment plant was commissioned at the Nagda site to treat the discharge from the existing Effluent Treatment Plant (ETP) in a manner that virtually no liquid effluent is discharged from the site. The water recovered is re-used for production processes. This initiative not only prevented the contamination of the river Chambal, which is the primary source of water for the villagers downstream but also significantly reduces dependence on conventional water sources.

Off-gas Incinerator: The twin-chamber incinerator has been developed using best-in-class technology and is commissioned for the safe disposal of distillation residue generated from the plant production processes. Steam is generated using the heat recovered from flue gas, which is utilised for production processes. It has been designed with dual scrubbing systems for recovering HCL from flue gas. It complies with all requirements laid down by the Central Pollution Control Board and the Madhya Pradesh Control Board.

He added, “LANXESS believes in conserving natural resources through the most efficient possible use of raw materials and energies and identifying further potential for reducing emissions is an inherent part of its ecological responsibility. The Organization applies its expertise while taking into account local requirement to uplift environmental standards.

Among others, LANXESS India received the ICC award for Excellence in Management of Environment, 2020.

Source: LANXESS India

 

Another good example is being set by Lupin. Last year, it received certification for International Sustainability Rating System (ISRS), 8th edition. In a statement, the company informed that the certification was received after audits were conducted at four of the company’s manufacturing facilities located at Mandideep, Tarapur, Ankleshwar and Dabhasa, in India. The results were declared on March 6, 2020.

ISRS is a global system to assess, improve and demonstrate the health of an organisation’s business processes. The ISRS certification helps ensure that business operations are safe and sustainable. (Check: Lupin: Making business operations sustainable)

LUPIN: MAKING BUSINESS OPERATIONS SUSTAINABLE
Lupin received certification for International Sustainability Rating System (ISRS), last year after audits were conducted at four of the company’s manufacturing facilities located at Mandideep, Tarapur, Ankleshwar and Dabhasa, in India.

Speaking about Lupin’s measures to ensure sustainability, a company spokesperson informed:

“Lupin has installed a solar rooftop at Lupin Research Park, Mandideep, Aurangabad, Dabhasa, Ankleshwar and Goa with a total installed capacity of 1.2 MW. Additionally, we purchase 3.7 MW and 1.5 MW of wind power at Ankleshwar and Dabhasa. Over the next five years, Lupin plans to increase its renewable uptake by up to 12MW from renewable hybrid power purchase under open access at Mandideep, and solar rooftop installations at Pithampur and Nagpur.”

“We have implemented several resource efficiency and energy savings projects,” he adds. For example, installing energy efficient blowers in HVAC systems has reduced energy consumption and resulted in cost savings of Rs 2.3 crores in Aurangabad and Tarapur. In the last fiscal year, the company was able to increase their usage of renewable energy share by 7 per cent.”

The spokesperson also shared a list of the other initiatives taken by the company. He said:

Reducing carbon footprint: We refer to The Intergovernmental Panel on Climate Change (IPCC) AR 4 emission factors for fuels and Central Electricity Authority (CEA) emission factors for grid electricity in India to estimate our carbon footprint. Over the years, our carbon emissions have consistently reduced owing to an increasing share of renewable energy such as solar and wind power in our fuel mix. Wherever feasible we are switching fossil fuel-based boiler fuel to emission neutral energy sources such as agro-waste. We have also implemented various energy efficiency measures in our processes. As a result, we have been able to reduce our cumulative GHG emissions by 9,775 tCO2e.

Water management and conservation: Effective water management is critical to the overall sustainability of our operations. Our plants focus on enhancing water use efficiency and implementing water conservation measures. Local utilities are the main source of fresh water, which is supplemented by groundwater and surface water. We aim to reuse, recycle and replenish water through technical improvements in our processes. This is achieved by installing water recycling plants, reusing AHU condensate and rainwater, water efficiency mechanisms, and raising awareness among our stakeholders about water conservation.

Our industrial by-products and waste streams are treated to ensure compliance with all applicable norms of the State Pollution Control Boards. Furthermore, all our sites are Zero Liquid Discharge. We also ensure that effluents form our processes are not discharged in water streams through run-offs. At nine of these sites, after the primary treatment of wastewater, it is further treated in state-of-the-art water recovery through Reverse Osmosis (RO), Multiple Effect Evaporators (MEE) and Agitated Thin Film Dryer (ATFD) plants.

In the past year, several measures have been undertaken at our plants to reduce our resource footprint and freshwater consumption. Approximately 29 per cent (7,42,179 KL) of the wastewater generated in our plants was recycled and reused in utilities, housekeeping, gardening, etc. Rainwater harvesting and AHU condensate water recovery have resulted in the collection of 3,178 KL of water which has replaced freshwater use. We also use steam condensation recovery and for reuse in our boilers.

Waste management: Waste management practices are implemented across our operations, divisions and supply chain based on the 3R principle – reduce, reuse and recycle.

Monthly reports track and categorise waste generated, which is reviewed by the EHS team. Waste generated during production operations are handled, stored, disposed and recycled in compliance with applicable environmental laws and regulations.

We transfer hazardous waste to cement plants for co-processing, waste mixing facilities for pre-processing or send it to the authorised recyclers for recovery and utilisation. This leads to a significant reduction in the resource footprint of cement plants by substituting fossil fuel use in their energy mix. Approximately 57 per cent of our incinerable hazardous waste is also sent for co processing to cement plants.

Aligned with our vision of resource conservation, our waste stream of spent calcium sulphate (7,561 MT) is sent to cement industries for co-processing as Alternate Fuel & Raw Material (AFR).

We also reuse our non-hazardous waste to make bio-compost or send it to piggeries and cattle farms for further use. Canteen wastes and mycelia waste (3,515 MT) is non-hazardous and is sent to piggeries or composted and converted into usable organic fertilizer. We have installed and commissioned bio-composters at two of our sites for converting canteen and garden wastes to organic fertilizer. This has helped derive value from waste and reduce the amount of waste going to the landfill.”

Making a pledge

Many others in the industry are also getting more conscious about their responsibility towards the environment. But, as part of a sector that touches countless lives, pharma companies have to renew their allegiance to sustainability with strategic approaches, management practices and investments.

lakshmipriya.nair@expressindia.com

laxmipriyanair@gmail.com

 

carbon footprintenergy efficiencyenvironmental impactsustainabilitysustainability in pharmaWater management
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