Sustainability

Image of clean water flowing

At CAW, sustainability is at the heart of everything we do. Accredited to ISO 14001 for environmental management and ISO 50001 for energy management, we are committed to developing innovative solutions that protect the environment, preserve water resources for future generations, and empower our clients to achieve their sustainability goals.

Alongside our commitment to the environment, we aim to positively impact the communities we serve by enhancing economic growth, creating employment opportunities, and adding social value.

ISO 14001 Environmental Management System

Through our accreditation to this management system, our leaders and key staff drive our environmental objectives, continually improving our performance and reducing our impact by:

  • Complying with all applicable legislation and regulations and ensuring all staff are aware of and contribute to our environmental policy.
  • Enhancing employee health, safety and welfare alongside participating in community corporate social responsibility.
  • Improving efficiency and minimising consumption of natural resources.
  • Identifying, assessing, and managing environmental risks, alongside conducting internal and external environmental audits.
  • Promoting biodiversity through initiatives like native tree planting and habitat protection.

ISO 50001: Energy Management System

CAW has developed and established a system to improve energy performance, including energy efficiency and consumption of our operations which enables to to maximise the use of renewable energy generated on-site, and minimise consumption of mains gas and electrcity.

Close up of wastewater treatment plant operator using a digital tablet

Environmental Sustainability Policy

CAW are committed to responsible environmental management for a sustainable future by delivering five key UN Sustainable Development Goals.

Good Health and Wellbeing

Our commitment to continuous improvement and proactive incident management fosters a positive safety culture We work to eliminate risks through robust monitoring and safety practices and supporting employee wellbeing with a comprehensive plan.

Quality Education

We promote learning opportunities through the provision of opportunities for the team, early careers through apprenticeships and internships and hosting site tours and STEM initiatives for young people.

Clean Water and Sanitation

To protect the environment and support our clients with their regulatory obligations, we are committed to ensuring water quality by treating water and wastewater to the highest standards, controlling discharges and optimising water recycling practices to reduce water consumption.

Affordable and Clean Energy

We’re committed to reducing energy consumption and maximising the generation and use of renewable energy, as well as promoting green travel initiatives for the team.

Decent Work and Economic Growth

We promote inclusive and sustainable economic growth by supporting local businesses, valuing and developing a skilled workforce, consulting workers' representatives, and recruiting based on merit and ability.

Read CAW's Sustainability Policy Here

Hands cupping water from a river

Protecting Our Environment

We aim to have a positive impact on the natural environment by ensuring the highest quality of water treatment and habitat enhancement schemes to improve biodiversity.

In addition to minimising our energy use through ongoing optimisation, we preserve natural resources and reduce our carbon impact by optimising our anaerobic digesters for maximum gas yields and use biogas in our Combined Heat and Power (CHP) Plant to reduce natural gas consumption. For all projects and new processes, we aim to minimise carbon impact throughout the whole lifecycle.

Aerial view of Waterford Wastewater treatment plant

Environmental, Social and Governance (ESG)

To drive ongoing improvement, we continuously measure and analyse our performance against set goals, including our carbon emissions. By leveraging data and insights, we refine our approach to enhance our sustainability efforts.

Whilst delivering the best performance against ESG goals for our clients, we aim to make sustainability reporting straightforward for our clients. This includes providing expert advice and comprehensive data and analysis (including Scope 1, 2 and 3 emissions) for Sustainable Finance Disclosure Regulation (SFDR) submissions, and the upcoming Corporate Sustainability Reporting Directive (CSRD).

CAW Managed Sites

Ringsend Wastewater Treatment Works serves 50% of the Republic of Ireland's population and is one of the largest and most advanced treatment works in Europe. CAW has operated and maintained the plant for Uisce Éireann since 1999.
Managed by CAW on behalf of Uisce Éireann since 2010, Waterford Wastewater Treatment Works serves 190,000 people, using advanced processes to meet the highest standard to the environment and improve biodiversity.
Since 2009, CAW has operated and maintained the site (located in a Special Area of Conservation) on behalf of Uisce Éireann - consistently delivering high standards that prioritise biodiversity and environmental protection.
Since 2001 CAW have managed the operation and maintenance of the state-of-the-art Foxes Den water treatment plant to deliver around 16.5 million litres of drinking water per day to the county's population and businesses.