Public debate on energy policy demands precision, coherence, and credibility. Proposals that rely on overstated assumptions or internally inconsistent figures risk weakening public confidence and obscuring informed discussion on the sector’s future.

These concerns were manifested in a recent energy presentation by the PN. In the days preceding the announcement, expectations were shaped around claims of significant and lasting reductions in household energy bills, suggesting that a novel solution to Malta’s energy challenges was about to be unveiled. However, the approach presented to offset utility costs, namely through rooftop photovoltaic installations on government property, is neither novel nor transformative. It mirrors initiatives already in progress under existing policy, raising questions as to where, precisely, the proposed innovation lies.

More concerning, however, are the numerical and conceptual flaws underpinning the proposal. The PN claimed that the cost of electricity generation could be reduced from approximately €0.17/kWh to an astonishing €0/kWh through the deployment of 110 MWp of photovoltaic capacity. It is at this point that the proposal begins to unravel. The current €0.17/kWh cost comprises several cost elements, including fuel, carbon credits, employee wages, maintenance of interconnector, and availability payments for the two gas-fired power plants and associated infrastructure. Electricity generated by the proposed PV systems would only offset the fuel carbon credit components. The remaining fixed costs would still need to be distributed across the reduced outputs of the gas plants or electricity imports. In practical terms, this means that only a portion of the €0.17/kWh, realistically around half, could be eliminated, for only 175GWh generated, or 5% the total of 3,000GWh of demand implying that the projected savings are overstated by roughly a factor or two. Moreover, even the most advanced photovoltaic systems incur some operational and maintenance expenses which would further erode the anticipated savings.

Beyond these operational oversights, the proposal also fails to engage with the structure of Malta’s electricity system as a whole. Malta’s electricity system currently relies on a generation capacity of approximately 355MW at Delimara, supplemented by up to 225 MW from the electricity interconnector and 267MWp from solar PVs, apart from the backup plants. Against this backdrop, it is difficult to understand how a single 110 MWp solar installation could eliminate the cost of generation across the entire system. The proposal overlooks a fundamental principle of energy economics: electricity tariffs are determined by the weighted average cost of supply across all generation sources, not by the marginal output of this single plant being proposed.

This contradiction becomes even more pronounced when the proposal’s own acknowledgements are taken into account. During the same presentation, it was conceded that the proposed rooftop installations would generate only around 5% of Malta’s total electricity demand. Yet we are simultaneously asked to accept that this 5% contribution would effectively cancel out the cost of supplying the remaining 95 %! This is not energy policy, it is a mathematical impossibility!

Such contradictions underline the need for greater rigour and consistency in public energy discourse. Bold claims must be supported by sound calculations and a clear understanding of how electricity systems actually operate. Without this, proposals risk being reduced to little more than headline announcements, rather than credible contributions to Malta’s energy transition.

Implausible Financial Returns – Central to the proposal is the claim that an investment of approximately €60 million would generate annual savings of €30 million, every year, indefinitely. Put simply, this implies a payback period of only two years and a perpetual return that far exceeds what is achievable in any mature energy infrastructure project. No conventional energy investment, whether in generation, transmission or efficiency, delivers such returns. Even under highly optimistic assumptions, the figures presented do not withstand elementary financial scrutiny.

Overstated Household Savings – The presentation further claimed that the proposed intervention would reduce household electricity bills by around 30%. Yet the actual arithmetic tells a different story. When the projected energy output is correctly converted into monetary value and divided across the total number of households, the resulting saving amounts to less than half of what was claimed. Even accepting the figures presented as correct, this would translate into savings of approximately €10 per month per household. This is the scale of the impact the PN claims it would deliver. A saving of roughly €120 per year can hardly be presented as a 30% in the average household’s electricity bill. Such discrepancies undermine confidence not only in the proposal itself, but also in the analytical process on which it is based.

Confusion Over Subsidy Policy – Equally concerning is the lack of clarity surrounding subsidies. Within the span of a single week, and even within the same press conference, conflicting messages were communicated, some spokespersons claimed subsidies would be expanded, others stated they would be reduced, another position suggested subsidies would be removed entirely, while still delivering lower bills. At one point, subsidies were described as “short‑lived”, only for assurances of their continuation to be offered shortly thereafter. For a sector where long‑term regulatory certainty is essential, such contradictory messaging signals unpreparedness rather than strategy.

Selective Scope and Economic Impact – Do Businesses matter? Notably absent from the proposal was any meaningful consideration of businesses. The exclusion of commercial and industrial consumers from the proposed relief measures significantly weakens the overall economic case and overlooks the broader implications for national competitiveness and economic resilience. Businesses play a critical role in Malta’s economic ecosystem, and energy costs are a key input affecting investment decisions, productivity, and employment. Energy policy does not operate in a vacuum. Household affordability, business operating costs, and national competitiveness are intrinsically linked. A framework that addresses energy pricing solely at the household level, while disregarding its impact on the productive sectors of the economy, is inherently incomplete and risks creating distortions rather than sustainable relief. Effective energy policy must therefore be grounded in a holistic understanding of how energy costs propagate across the wider economy.

The Need for Credible Energy Policy and a Minister with sound capabilities in the sector – Energy systems are complex, capital‑intensive, and unforgiving of error. Promises of instant, permanent savings through simplistic calculations do little to advance the national conversation. Instead, they risk eroding public confidence at a time when stability and clarity are paramount.

Serious energy policy requires:

• Accurate assumptions

• Realistic financial modelling

• Consistent positions on subsidies

• Inclusion of both households and businesses

This stands in sharp contrast to the comprehensive energy vision outlined only days earlier by Dr. Miriam Dalli in the government’s policy document Malta’s Energy Shift: A Sustainable Power Transition. The vision approaches affordability not through isolated or arithmetical shortcuts, but through a system‑wide framework built on five clear pillars: affordability, security of supply, sustainability, diversification, and a consumer‑centric approach. It recognises Malta’s physical and systemic constraints, limited land availability, grid isolation, and rising demand, and responds with concrete, already‑underway investments including a second electricity interconnector, grid reinforcements, backup generation, large‑scale and distributed battery storage, offshore renewable development, hydrogen‑ready infrastructure, a third interconnector, an initiative to import RES from North Africa and targeted consumer support. Crucially, it frames tariff stability as the outcome of resilient infrastructure, diversified supply and realistic weighted system costs, rather than the marginal output of a single generation source.

This is the difference between theatrical presentation and implemented energy strategy – Anything less invites scepticism, and rightly so. Public confidence is built not on headline figures, but on policies that withstand rigorous scrutiny. Proposals that fail even basic analytical checks do not merely fall short; they distract from the genuine work required to secure affordable, reliable, and resilient energy systems for the future.

In energy policy, credibility is not optional, it is the foundation of effective leadership. Nowhere is this more evident than in the lived experience of the electorate.

Since 2013, Malta has pursued a model that delivered tangible outcomes: electricity and water tariffs were reduced and subsequently maintained at the same levels, even as international energy prices surged and external shocks, from global fuel volatility to geopolitical crises, placed unprecedented strain on our neighbours. At the time, the opposition has on more than one occasion argued that Malta would inevitably have to mirror international price increases. Yet Malta, under the PL, went against those expectations, operating against significant external pressures and becoming the first country in Europe to put in place a comprehensive, state‑backed energy subsidy framework to shield households and businesses from rising costs.

That record matters. It illustrates the difference between announced trivial exercises and sound policy delivered, between amateurs and professionals.

The electorate understands where it stands with the PL because they have experienced the outcomes directly. In a sector as complex and unforgiving as energy, trust is not earned through slogans or speculative arithmetic, but through consistent delivery, institutional resilience, and a demonstrated capacity to act decisively when circumstances demand it.

In energy policy, credibility is not an accessory, it is the cornerstone upon which lasting affordability, security, and public confidence are built.