90% Funding for Water & Energy Efficiency in Malta | EWA Scheme Guide
90% Government Funding for Water Efficiency.
What Maltese Voluntary Organisations Need to Know.
The EWA voluntary organisations scheme Malta is now open — and if you manage a clubhouse, church hall, band club, sports club, or community centre, this may be directly relevant to you. The Energy and Water Agency has opened a new funding scheme for voluntary organisations in Malta. If hard water and limescale are increasing maintenance costs in your facilities — this may be relevant to you.
This article explains what the scheme covers, how limescale fits into it, and whether it could be relevant to your organisation.
Limescalefree Malta · May 2026 · 4 min read
The EWA scheme Malta voluntary organisations funding is now open — and if you manage a clubhouse, church hall, band club, sports club, community centre, or any kind of voluntary organisation in Malta, this may be directly relevant to you.
What you might not know is that there is now a government scheme that covers 90% of the cost of water efficiency improvements — specifically designed for voluntary organisations in Malta.
Quick context: Malta has some of the hardest water in Europe. High calcium concentrations mean limescale builds up faster here than almost anywhere else — and the damage it causes is slow, invisible, and expensive.
What is the EWA Voluntary Organisations Scheme Malta?
The Energy and Water Agency (EWA) — Malta's government body responsible for energy and water policy — launched a new funding call in May 2026. It is open to registered voluntary organisations that want to invest in water or energy efficiency improvements.
Full details and application: Energy & Water Agency – Voluntary Organisations Scheme
The structure is straightforward: the EWA covers 90% of eligible costs. The organisation covers the remaining 10%. The maximum grant available is €27,000 per application.
The scheme covers several categories of investment. The most relevant ones for organisations dealing with hard water are:
Water Flow Reduction — reducing water consumption at the source
Reservoir Restoration — restoring or improving water storage systems
Secondary Network — installation of a secondary water network
Water Heating — energy-efficient water heating improvements
Categories W1 and E1 are the most directly connected to limescale issues — particularly for organisations with high hot water usage or ageing boilers.
Why Limescale is an Efficiency Problem, Not Just a Cleaning Problem
Most people think of limescale as something you descale once a year and forget about. In Malta, that thinking is expensive.
Hard water here is relentless. Calcium deposits build up inside pipes, on heating elements, inside boilers, and around flow-control components. The result is not just cosmetic — it's a slow degradation of how efficiently your systems work.
For organisations that run facilities with daily water use — showers, kitchens, heating systems, cleaning — the compound cost of limescale over several years is significant. And in most cases, it goes completely unnoticed until something breaks.
What can organisations actually do about it?
- Install an anti-limescale system at the main water entry point
- Reduce the need for descaling chemicals across all appliances
- Extend the working life of boilers, pumps, and water heaters
- Lower energy consumption for water heating over time
- Reduce maintenance frequency and appliance replacement costs
None of this requires major building work. A device installed at the water meter point — once — works across the entire building's water system from that point forward.
The Real Cost of Hard Water in a Voluntary Organisation
Most organisations only think about the cost of replacing individual appliances or calling a plumber. But the financial impact of hard water adds up across every system in the building.
Boiler replacement (premature): €600–1,200+
Heating element repair/replacement: €80–200 per call-out
Descaling products and chemicals: ongoing annual cost
Increased electricity consumption: gradual, every month
Plumber call-outs for scale-related blockages: unpredictable, recurring
And the reason most organisations never connect these costs to water quality is simple:
They don't appear all at once. They quietly accumulate in the background over years.
Hard water also affects cleaning costs.
Facilities with hard water often use significantly more cleaning products to achieve the same results — on surfaces, in bathrooms, in kitchens. That's not a cleaning problem. It's a water chemistry problem.
How the Application Process Works
The scheme opened on 18 May 2026. Applications are submitted online through the EWA portal, and late applications are not accepted.
Request the Scheme Rules from EWA → prepare your Technical Report → submit your application through the EWA online portal before the deadline.
Funding is released in two stages: 60% as a pre-financing payment before the project begins, and 40% on final claim after the work is completed and verified.
For specific questions about eligible measures and documentation requirements, contact EWA directly:
Email: scheme.vo@gov.mt
Phone: 2229 2558
What the Limescalefree System Does — and Does Not Do
The Limescalefree System is not a water softener. It does not remove minerals from the water, and it does not use salt or any chemicals.
What it does is influence how calcium minerals crystallise and attach to surfaces, reducing their tendency to form hard limescale deposits and potentially helping to reduce existing scale buildup over time.
No salt. No chemicals. No maintenance.
Install it once near the main water entry point — and it works across the entire building.
- No salt, no chemicals, no daily maintenance
- Installed once, near the main water meter
- Requires one nearby electrical socket
- Works across the entire building from a single installation point
- Suitable for buildings with high daily water consumption
Whether this falls within the EWA scheme's eligible measures depends on how it is categorised in the technical documentation. We recommend contacting EWA directly — or getting in touch with us — to clarify before proceeding with an application.
Is This Relevant to Your Organisation?
If you manage facilities where people shower, cook, heat water, or clean regularly — and you are doing this in Malta — limescale is already a factor in your operating costs. The only variable is how visible that cost has become.
The EWA scheme represents a genuine opportunity to invest in the long-term efficiency of your building's water system, with most of the cost covered by the government. It is worth understanding properly before the application window closes.
More information on the scheme: Energy & Water Agency – Voluntary Organisations Scheme
FAQ
Who can apply for the EWA scheme?
Only registered voluntary organisations (VOs) in Malta are eligible. Private businesses and individuals do not qualify under this specific call.
What types of improvements are covered?
The scheme covers water flow reduction (W1), reservoir restoration (W2), secondary water networks (W3), and water heating improvements (E1). Full details are available on the EWA website.
Does limescale actually affect energy consumption?
Yes. Even relatively small amounts of limescale on heating elements and inside boilers can reduce heating efficiency and increase energy use over time. In Malta, where water hardness is consistently high, this effect is more pronounced than in softer-water countries.
Is the Limescalefree System eligible under the EWA scheme?
Eligibility depends on how the system is categorised in the technical documentation and how it is assessed by EWA. We recommend contacting EWA directly or getting in touch with us before making any assumptions about eligibility.
Does the Limescalefree System remove minerals from the water?
No. The system does not remove minerals from the water. It is designed to influence how minerals behave, reducing their tendency to form hard limescale deposits inside appliances, boilers and pipes.
Further reading:
Why Boilers Fail So Fast in Malta
How Hard Water Quietly Increases Your Household Costs in Malta
L-EWA fetħet skema ġdida fejn voluntary organisations f'Malta jistgħu japplikaw għal 90% finanzjament għal titjib fl-effiċjenza tal-ilma u l-enerġija. Il-massimu huwa €27,000, u l-organiżazzjoni tħallas biss il-10%.
Aktar informazzjoni: energywateragency.gov.mt
Il-limescale hija problema komuni f'Malta minħabba li l-ilma tagħna huwa iebes ħafna, u dan jeqred il-boilers u l-apparat b'mod mgħaġġel. Ħafna drabi n-nies ma jirrikonoxxux il-problema sakemm ikun tard wisq.
Jekk inti responsabbli minn każin, klabb jew community centre, jew kwalunkwe organiżazzjoni volontarja — tista' tkun eliġibbli. Ibgħatilna messaġġ u naraw flimkien.
Running a Voluntary Organisation in Malta?
Send us a message. We can help you understand whether an anti-limescale system fits your setup — and whether it may be relevant as part of a wider water-efficiency upgrade.