Tenerife’s Water Crisis Persists as Infrastructure Projects Face Setbacks

The Cabildo of Tenerife has decided to maintain the water emergency status that was initially declared in May 2024. This decision comes as officials continue to assess the effects of recent rainfall and the current conditions of the island’s water reservoirs. The ongoing evaluation is crucial in determining whether the emergency status can be lifted or if further measures are necessary to ensure a stable water supply for the residents of Tenerife.

Evaluating Rainfall Impact and Reservoir Levels

In light of the recent Storm Emilia, authorities are meticulously reviewing rainfall data alongside the status of local reservoirs. This comprehensive assessment is expected to continue at least until February, aligning with the conclusion of the current extension aimed at expediting the completion of essential water supply projects. The emergency declaration has led to the approval of an impressive 75 measures designed to enhance water supply, optimize resource management, and address the urgent needs of the island’s population.

Current Progress and Ongoing Challenges

Minutes from an extraordinary session of the General Council of Waters of Tenerife, convened on October 16, reveal that while there have been improvements in hydrological conditions, the continuation of the emergency status is deemed necessary to finalize ongoing projects. Many initiatives are operational and contributing positively to increased water production; however, several key projects remain unfinished, with some still awaiting legal authorization. Maintaining the emergency status allows for expedited administrative processes and prioritization of critical resources.

In October, the Cabildo acknowledged that while certain measures—particularly those related to water production—are approaching completion, others have encountered significant delays. These delays are primarily due to challenges related to equipment supply, logistics, and the need for necessary authorizations. The projects affected by these setbacks include:

• EDAM of Fonsalía (Guía de Isora)
• EDAM El Tablero (Adeje)
• Reverse Osmosis Module of Isla Baja (Balten)
• EDAS of Güímar (Balten)
• Water pumping from the effluent of EDAR Los Letrados (Abona)
• Flow elevation from the EBAR of Cabo Llanos (Santa Cruz de Tenerife)
• Expansion of the EDAR Buenos Aires (Santa Cruz de Tenerife)

Urgent Infrastructure Developments Under Scrutiny

Among the various urgent measures being implemented, the expansion of the EDAR facility in Santa Cruz has garnered particular attention. The Cabildo has actively urged the Ministry of Ecological Transition and the Demographic Challenge to accelerate the completion of these vital works. Unfortunately, the timeline for completion has faced multiple setbacks, with the latest estimates pushing the finish date to November 26, 2026. This information was confirmed by Councillor for Public Services, Carlos Tarife, during a council meeting held in late June.

The delays in the EDAR expansion project are particularly concerning, as this facility plays a crucial role in managing the island’s wastewater and ensuring that treated water is available for reuse. The prolonged timeline raises questions about the effectiveness of current project management strategies and the ability of local authorities to respond to the urgent water needs of the community.

Community Implications and Future Outlook

The ongoing water emergency and the delays in critical infrastructure projects have significant implications for the residents of Tenerife. As the island grapples with water scarcity issues, the urgency of completing these projects cannot be overstated. The local population relies heavily on a stable and sufficient water supply for both domestic and agricultural needs, making the successful implementation of these measures essential for the island’s overall well-being.

As the Cabildo continues its assessment and the emergency status remains in place, residents are encouraged to stay informed about the developments related to water supply projects. Community engagement and awareness will be vital in navigating this challenging period, as the island strives to secure a sustainable water future.

Key points

• The water emergency in Tenerife was declared on May 29, 2024, and remains in effect.
• Authorities are reviewing rainfall data and reservoir levels to assess the emergency status.
• 75 measures were approved to improve water supply and address urgent needs.
• 34 projects were classified as urgent under the emergency declaration.
• Delays in project completion are attributed to equipment supply and logistical issues.
• The expansion of the EDAR in Santa Cruz has been delayed multiple times, now scheduled for completion in November 2026.