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5 August 2026

Bom dia. Today's Pulse runs from estuary protection and reservoir levels to a deposit-return deadline that lands next week, with a few small delights along the way.

Nature and biodiversity

Tagus Estuary gains its conservation plan

The Government has completed the designation of the Tagus Estuary Special Area of Conservation, setting out objectives and measures for estuarine and coastal habitats. It is one of the 61 site management plans Portugal owes under the Habitats Directive.

New rules for 140 km of central coastline

The Ovar–Marinha Grande coastal programme has been revised after seven years, reclassifying and creating several beaches. The aim is safety, environmental protection and adaptation to coastal erosion.

Water, from the source to the sea

ZERO wants the Girabolhos dam tender halted

The association is calling for the immediate suspension of the public tender for the Girabolhos dam, citing missing viability studies and risk shifted onto the concessionaire. It also questions APA acting as contracting authority, licensing body and appeal body at once.

Tróia's wastewater plant reopens, larger

ACCIONA has completed the upgrade and expansion of the Tróia treatment plant in Grândola, now serving the equivalent of 16,500 inhabitants. Membrane bioreactor technology produces reused water for irrigating golf courses and green areas.

Four more months to join the Grande Porto water system

Nine municipalities in the Viseu and Grande Porto areas now have until 4 October 2026 to decide whether to join the multi-municipal supply system run by Águas do Douro e Paiva. The extension allows a fuller assessment of the technical and financial implications.

Needs attention

Petition over five Setúbal beaches reaches parliament

More than 12,500 signatures ask parliament to debate a court case in which a company seeks recognition of ownership over five Setúbal beaches. Signatories fear for free public access; APA has already opposed the action in court.

Energy and industry

Lithium refinery in Estarreja put on hold

Grupo José de Mello has suspended the Lifthium refinery project, citing market conditions and the absence of long-term supply contracts, despite 180 million euros in approved public support. MiningWatch Portugal calls for a transparent reassessment of the EU Strategic Projects.

Cheap night-time electricity starts half an hour later

ERSE has shifted the off-peak period from 22:00 to 22:30 and reorganised peak hours, phased in from 2027. The change follows growing decentralised renewable output and affects around 500,000 households.

25 million for hospitals and water networks

The Sustentável 2030 programme has opened a 25 million euro call to strengthen energy autonomy in public hospitals and water and sanitation networks. Projects must combine storage, grid connection and the ability to run independently in emergencies.

Sugar refining on forest biomass

RAR Açúcar has completed a 12 million euro investment under its CarbonFree project, becoming the first Portuguese sugar company to run refining heat on forest biomass. It has also added solar generation and set emissions, steam and water targets to 2030.

Getting around

Leiria extends its mobility plan consultation

The public consultation on Leiria's Sustainable Urban Mobility Plan now runs to 15 September, with the municipal votes pushed to November and December. The plan sets out 74 proposals across eight areas of action.

Madeira trains firefighters on electric vehicles

Madeira's civil protection service has installed the country's first 'EV Trainer' simulator, with a first session on 31 July for 20 firefighters. It covers high-voltage risks, emergency procedures and protective equipment.

Minho seats for a Portuguese electric car

CeNTI, in Vila Nova de Famalicão, is developing seats for the BEN electric car with speakers in the headrest, textile heating and phosphorescent fibres. The ultra-thin speaker, awarded in Germany, is part of the Be.Neutral project.

Farming and food

Beekeeping support deadline extended

IFAP has extended to 14 August 2026 the deadline for submitting 2025 payment requests under the Fixed Costs option of the beekeeping support intervention. Beneficiaries with questions can write to IFAP directly.

Sogrape cuts water use and emissions

Sogrape's 2025 sustainability report records lower greenhouse gas emissions in Portugal and Spain and a drop of more than 40% in specific water use in Portugal. It also points to more renewable energy and progress on circular economy.

Making slurry management pay

An industry piece presents Eminex, a slurry additive, as a way for dairy farms to stabilise manure, cut greenhouse gas emissions and odours and retain nitrogen and carbon. The claimed benefits include lower fertiliser dependence and more storage capacity.

People, learning and small wonders

Guardians of Nature meet in Santarém

The 4th National Meeting of the Guardians of Nature takes place on 25 September at the Convento de São Francisco, within the International Year of the Woman Farmer. The network brings together more than 500 women across 28 protected areas and will mark the start of its third expansion phase.

Passion fruit peel studied against asthma inflammation

University of Aveiro research suggests purple passion fruit peel, a fibre-rich by-product, may reduce inflammation and oxidative stress linked to asthma. Tested in mice, with the authors stressing it is no substitute for medication and that human studies are needed.

Good to know

'Volta' logo becomes mandatory on 10 August

From 10 August, all single-use plastic bottles and drink cans sold in Portugal must carry the 'Volta' deposit logo, ending the four-month transition. Consumers pay a 10-cent deposit, refunded on return; over 10 million containers have already come back.

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