Thames Water is facing criticism over the new White Horse Reservoir project, which aims to address water supply needs for 15 million people in the South East. The Group Against Reservoir Development (GARD), along with local MPs, has raised concerns about the project’s escalating costs and lack of detailed planning.
Project Costs and Concerns
According to GARD, the estimated cost of the White Horse Reservoir has risen significantly, from £2.3 billion to between £5.5 billion and £7.5 billion shortly after receiving preliminary government approval. The group argues that this substantial increase raises questions about the feasibility and management of the project.
Thames Water’s Defense
Leonie Dubois, Thames Water’s head of engagement, emphasizes that the reservoir represents the most viable option for ensuring water security in the region. She stated that the project is the largest water infrastructure investment in a generation. Dubois mentioned the ongoing detailed design work justifies the revised cost estimates provided to regulators.
- Current cost estimates: £5.5 billion to £7.5 billion
- Projected completion date: 2040
- Expected daily water production: 270 million litres
- Embankment height: up to 25 meters
Community Engagement and Feedback
Thames Water claims to be actively engaging with the local community. Recent consultations presented the latest reservoir design, environmental considerations, and construction schedules. Feedback from these sessions will inform the project’s future development as the company prepares to submit a Development Consent Order to the government.
Local Opposition and Regulatory Appeals
Despite these efforts, GARD remains concerned about the absence of a finalized design and construction timeline. They have approached the water regulator Ofwat, arguing that, without these critical components, producing a credible construction methodology with realistic timelines is impossible. GARD chairman Derek Stork noted the need for thorough assessments against viable alternatives.
Environmental and Long-term Benefits
Thames Water claims the White Horse Reservoir will enhance storage capacity, improve drought resilience, and secure long-term water supplies amidst increasing environmental pressures. The project is positioned as essential for meeting the future water needs of a growing population in the South East, especially given current climate challenges.
As debate continues, stakeholders are closely monitoring the progression of the White Horse Reservoir project and its implications for water security in the region.
