Sustainability Skills Gap in Chemicals

How Sustainability Regulations Are Creating a Major Skills and Knowledge Gap Across the Chemicals Industry

Sustainability is no longer a future ambition for the chemicals industry – it is now a core operational and commercial requirement. Across the sector, businesses are facing growing pressure to reduce emissions, improve environmental transparency, adopt circular economy principles, and meet increasingly complex regulatory expectations.

From PFAS restrictions and carbon reporting requirements to sustainable manufacturing initiatives and ESG accountability, the pace of change is accelerating rapidly. However, while regulations are evolving quickly, the workforce capabilities needed to manage these changes are taking far longer to develop.

For many organisations, this is creating a significant challenge: the knowledge required to operate sustainably in the chemicals industry often takes years – sometimes decades – to build.

Sustainability Is Reshaping the Chemicals Sector

The chemicals industry has always been highly regulated, but sustainability legislation is adding a new layer of complexity that is transforming operational priorities across manufacturing, R&D, engineering, procurement, compliance, and supply chain functions.

Companies are now expected to demonstrate measurable progress in areas including:

Carbon reduction and net zero planning
Sustainable feedstocks and raw materials
Waste reduction and recycling initiatives
Safer chemical alternatives
Energy efficiency and process optimisation
Environmental reporting and ESG transparency
Regulatory compliance around hazardous substances

This shift is affecting every stage of the product lifecycle, from product development and sourcing through to manufacturing, logistics, and disposal.

In Europe particularly, evolving environmental legislation is becoming increasingly stringent. Proposed PFAS restrictions, for example, are expected to impact thousands of substances used across industrial applications, forcing businesses to reassess formulations, supply chains, and compliance processes.

For many chemical manufacturers, sustainability is no longer being managed as a separate ESG initiative – it is now directly influencing commercial strategy, investment decisions, customer relationships, and workforce planning.

Why Sustainability Expertise Takes Years to Develop

One of the biggest challenges facing employers is that sustainability expertise in the chemicals sector cannot be created quickly.

Unlike general compliance training, sustainability knowledge often requires a deep understanding of:

Chemical engineering processes
Process safety and operational risk
Environmental legislation
Manufacturing systems
Supply chain dynamics
Product stewardship
Technical reporting standards
Industrial decarbonisation strategies

These capabilities are typically built through years of practical experience in regulated manufacturing environments.

For example, a sustainability manager in a chemical production facility may need to understand emissions monitoring, hazardous material handling, lifecycle assessments, energy optimisation, environmental permitting, and international regulatory frameworks simultaneously.

This creates a significant barrier for employers attempting to hire or upskill quickly.

While graduates and early-career professionals may bring strong sustainability awareness, many businesses still require experienced specialists who can apply sustainability principles within highly technical industrial environments.

The Industry Skills Gap Is Widening

The challenge is becoming increasingly visible across the sector.

According to the Institution of Chemical Engineers (IChemE), employers are already reporting shortages in sustainability, digital, and technical engineering skills. Their recent employment survey highlighted concerns around recruitment difficulties and the growing need for investment in future workforce capabilities.

At the same time, competition for sustainability talent is increasing across multiple industries, not just chemicals. The UK Department for Energy Security and Net Zero estimates that low-carbon sectors could support between 135,000 and 725,000 jobs by 2030, significantly increasing demand for professionals with transferable environmental and technical expertise.

This means chemical manufacturers are not only competing against each other for talent – they are also competing with sectors such as energy, advanced manufacturing, pharmaceuticals, infrastructure, and clean technology.

The result is a widening gap between the pace of regulatory change and the availability of experienced professionals capable of responding to it.

The Retirement Challenge and Knowledge Transfer Risks

Another major issue facing the industry is workforce demographics.

Many experienced engineers, compliance specialists, and technical leaders who hold decades of operational and regulatory knowledge are approaching retirement age. This is creating growing concerns around succession planning and knowledge transfer.

The chemicals industry has historically relied heavily on long-term experience and on-the-job learning. In many cases, critical process knowledge sits with a relatively small number of senior professionals.

As sustainability regulations become more complex, businesses risk losing valuable expertise faster than they can replace it.

Industry commentary from The Chemical Engineer has highlighted ongoing concerns around the sector’s ability to attract younger talent while also preserving specialist technical knowledge.

This creates a particularly difficult situation for employers trying to modernise operations while maintaining compliance and operational continuity.

Recruitment Pressures Are Increasing

The sustainability transition is also reshaping hiring priorities across the chemicals industry.

Companies are increasingly searching for professionals with experience in areas such as:

Sustainability and ESG Leadership

Professionals who can develop environmental strategies, manage reporting frameworks, and align sustainability goals with operational performance are becoming increasingly central to business planning rather than peripheral to it. As ESG accountability moves from voluntary reporting to regulatory obligation, organisations need leaders who understand both the commercial implications of sustainability commitments and the technical realities of delivering them inside complex manufacturing environments. The ability to translate regulatory requirements into operational programmes – and communicate progress credibly to customers, investors, and regulators – is a rare combination that is commanding growing attention from employers across the sector.

Regulatory and Compliance Expertise

Specialists who understand evolving environmental legislation, REACH, PFAS regulations, emissions standards, and international compliance frameworks are among the most sought-after professionals in the sector. As regulatory complexity increases, businesses need people who can interpret new requirements, assess operational impact, and implement compliance processes without disrupting production. This combination of legal awareness and practical operational knowledge is rare and commands significant salary competition across chemical manufacturing, distribution, and specialty chemical markets.

Process and Manufacturing

Engineering Engineers capable of improving efficiency, reducing emissions, and supporting low-carbon manufacturing initiatives are increasingly being recruited against sustainability objectives as well as traditional operational ones. Decarbonising chemical manufacturing processes requires deep technical understanding of energy systems, process optimisation, heat integration, and emissions monitoring – capabilities that typically take many years to develop in regulated industrial environments. As net zero commitments move from strategic targets to engineering deliverables, demand for process engineers with sustainability fluency is intensifying across the sector.

Supply Chain and Procurement

Professionals with expertise in sustainable sourcing, supplier auditing, and circular economy principles are now being asked to manage a level of environmental scrutiny that did not exist in most procurement functions five years ago. Mapping emissions across complex chemical supply chains, assessing raw material sustainability credentials, and managing the transition away from restricted substances requires both commercial acumen and technical understanding of the products involved. This is creating demand for a new generation of supply chain professionals who can operate effectively at the intersection of environmental compliance, supplier relationships, and commercial performance.

R&D and Product Stewardship

Scientists and technical teams focused on developing safer, more sustainable chemical products and formulations are facing an accelerating pace of regulatory and market-driven change. Beyond reformulation challenges driven by PFAS restrictions and hazardous substance regulations, R&D teams are increasingly expected to demonstrate lifecycle thinking, cradle-to-grave environmental impact assessment, and alignment with circular economy principles from the earliest stages of product development. Attracting and retaining experienced product stewardship professionals – who combine scientific depth with regulatory awareness and commercial sensitivity – remains one of the most persistent hiring challenges across the specialty chemicals market.

However, many of these skillsets remain in short supply.

As demand increases, employers are experiencing:

Longer recruitment timelines
Higher salary competition
Increased counteroffers
Difficulty finding candidates with both technical and sustainability expertise
Delays to strategic sustainability projects
Greater pressure on existing teams

For businesses attempting to accelerate sustainability initiatives, access to specialist talent is becoming a critical competitive advantage.

Why Specialist Recruitment Support Matters

As sustainability continues to redefine the chemicals industry, workforce strategy is becoming increasingly important.

Many organisations are now recognising that traditional hiring approaches may not be enough to secure the specialist expertise required for future growth. The market for experienced sustainability professionals is highly competitive, and the combination of technical, operational, and regulatory knowledge needed in chemicals can be difficult to source.

Partnering with a specialist recruitment company like Skills Alliance can help businesses navigate these challenges more effectively.

Specialist recruiters understand the technical requirements of the chemicals sector, the evolving sustainability landscape, and the specific skill combinations employers increasingly need. They can also provide access to passive candidates, market insights, and talent networks that may not be reachable through conventional hiring methods.

For chemicals businesses navigating both regulatory pressure and workforce constraints simultaneously, the window to build these capabilities ahead of competitors is narrowing. The organisations investing in specialist talent acquisition now will be better placed to manage compliance, retain institutional knowledge, and lead on sustainability as the regulatory landscape continues to tighten.

By James Connelly, Associate Director – Chemicals, Skills Alliance