On 8 October 2019 we signed the formal undertakings pursuant to Section 19 of the Water Industry Act 1991 relating to the numerous changes we have put in place, and are putting in place, to ensure that the issues identified in the investigation have been stopped and cannot be repeated.
As well as the plans to make financial reparations to current and eligible former customers, we have committed to implement a suite of improvements in relation to the development and embedment of strengthened wastewater operational compliance; organisational compliance; culture change measures and a reinforcement of our governance arrangements, in order to prevent recurrence of the events identified by Ofwat.
Our progress against some of the key deliverables are detailed below:
- We have put new systems in place to safeguard our services and ensure we meet the high standards our customers and regulators expect.
- We have visited all of our wastewater treatment sites to identify compliance issues and developed plans to fix and resolve these.
- We have strengthened the controls on the wastewater sampling programme with a focus on ensuring that the breaches (No Flows) do not happen again.
- We have developed a programme of training and are currently focussed on delivering the first modules to our wastewater operators. This is providing the knowledge and skills to empower them to operate their sites competently and with full awareness of their regulatory and permit conditions.
- We have committed to deliver cultural change initiatives, including a step change in mindset, skillsets, productivity, operational performance, ethical principles and practices, and employee engagement.
- Our whistle-blowing procedures have been enhanced and a new set of company values have been embedded. These actions, along with a modern compliance framework, are already successfully changing the culture in Southern Water.
- We completed a refresh of our organisational values in 2019, and have been embedding the revised values across the business. In the same year we also launched our new Code of Ethics, a key element of our work to support ethical business practice. We have worked with the Institute of Business Ethics to develop training material which we have used at workshops.
- We have committed to improve our transparency on environmental performance including pollution incidents, flow and spill reporting, wastewater treatment works, final effluent compliance, regional bathing water compliance results, emissions and river levels.
- We will ensure that employees will not receive bonuses and incentive payments for personal objectives linked to wastewater compliance should Southern Water fail to meet its relevant performance commitments.
We are required by the Undertakings to periodically update Ofwat with regards to our progress with these actions. Our compliance with the Undertakings is also subject to a formal assurance regime which is independently externally assured and reported to both our Audit Committee and to Ofwat on a regular basis.
Results from the first round of external assurance and reporting to Ofwat
In the first round of external assurance the assurers stated that they agreed with our assessments of compliance with the Undertakings, that we had made good progress so far against our plan and in delivery of the Undertakings. A number of effective practices were highlighted during the assurance, as well as the identification of some areas for improvement. The recommendations have become a key focus for the business and our progress with the implementation of these actions will be reviewed at the next round of external assurance.
Results from the second round of external assurance and reporting to Ofwat
Fortunately we were able to react relatively quickly to the impacts of the social-distancing restrictions due to the Covid-19 pandemic in order to identify and implement appropriate mitigations to maintain our compliance with the Undertakings. In addition, Covid-19 did not have a significant impact on our ability to complete the second round of external assurance successfully.
We continue to make further progress in fulfilling the actions required to ensure compliance with the Undertakings. Key milestones include the launching of our rebate claims website for former customers, the publishing of environment data on our dedicated Environmental Performance website and establishing our Culture Change Group with representatives from across the business to integrate the diverse cultural change workstream and align initiatives.
The second round of external assurance had a more diverse scope than the first round, reviewing a wider range of our activities relating to ensuring compliance with the Undertakings. The external assurers stated that they agreed with our assessments of compliance with the Undertakings, and that we continued to make good progress against our plan and in the delivery of the Undertakings.
The external assurers also reviewed our progress with the recommendations for improvement from the previous round of assurance, and were in agreement for the majority to be closed. The few remaining recommendations were related to further improvements in controls and the ongoing embedment of processes into our business-as-usual procedures, rather than being stand-alone projects or workstreams.
Similarly to the previous round of assurance, a number of effective practices were highlighted as well as the identification of some areas for improvement. The recommendations have become a key focus for the business and our progress with the implementation of these actions will be reviewed at the next round of external assurance.
Results from the third round of external assurance and reporting to Ofwat
We continue to make progress in fulfilling the actions required to ensure compliance with the Undertakings. Key milestones for our programme include the closure of our rebate claims website for former customers and administration of the rebate cheques, completion of the outstation and storm tank level monitor installations on wastewater sites and linking the new ASPIRE spill reporting system to our Beachbuoy application.
We are currently moving away from the “implementation phase” and beginning our “embedment phase”. This includes the monitoring of completed actions to ensure that these have been incorporated into our business-as-usual procedures, and assurance that the newly implemented or improved controls continue to be effectively operated. As a result, the scope for this round of external assurance in December 2020 included an assessment of our progress with embedment for a number of the work streams within the Undertakings.
We identified a risk to the delivery of one work stream and highlighted this to the external assurers at the time of review. We recognised that further improvements were required to the internal controls and governance for this work stream and as a result, this risk was given the highest priority for mitigation with increased senior management overview. Through these mitigations, we were able to demonstrate to Ofwat that the programme had been successfully brought back into compliance and was on track for delivery in accordance with the Undertakings.
Similarly to the previous round of assurance, a number of effective practices were highlighted as well as the identification of some areas for improvement. These actions are a key focus for the business and we have agreed for our progress against these recommendations to be reviewed at the next round of external assurance.