RECENTLY, THE GOVERNMENT and Bord na Móna came under pressure to clarify plans for large-scale energy developments. The coverage focused on process, transparency and stakeholder concerns.

Fair enough.

But it missed the deeper question of not how these developments will happen, but why we think this is ambitious at all.

A particular kind of realism has crept into Irish policy conversations around energy, infrastructure and housing. It sounds responsible: we have constraints, so let’s accept them. Let’s reduce demand and scale back our ambitions. We don’t really need all this extra energy, this growth, this possibility.

Because it’s framed as physics, it sounds unanswerable. But the physics isn’t the problem. The choice is.

Take the influential argument from energy analysts like Vaclav Smil: modern civilisation was built on fossil fuels, a once-off energy windfall. Try to replace that with lower-density renewables, and the numbers get uncomfortable. You can’t simply swap one for the other and expect everything to stay the same. Therefore, we must scale back, consume less and accept tighter limits.

The choice is ours

This conclusion gets presented as inevitable. It’s not. It’s a choice and a very particular one. It’s easier to praise restraint when you’ve never had to worry about having too little energy or too few opportunities. It’s a worldview that often comes from people who already have enough, whose lives won’t fundamentally change in a slower, smaller world.

Ireland is a perfect case study in this contradiction. We generate a significant share of our electricity from wind. We host vast data centres powering cloud storage and AI systems. We talk endlessly about “just transition” and climate targets. Yet when the wind drops, we import gas (mostly LNG) just to keep the system going.

We speak of transition but live with dependence. And we’ve made our peace with that.

It’s temporary, we tell ourselves, things will smooth out. We can manage demand and shave a few percentage points off emissions. That’s what progress looks like now.

But what if it isn’t progress at all? What if it’s quietly accepting a ceiling we don’t actually have to accept?

The recent pressure on government to clarify Bord na Móna’s plans is fair procedurally. But it’s happening within a frame that has already accepted the constraint. We’re asking: How do we manage limited energy? We should be asking: Why are we accepting limits we don’t have to?

Because that’s what the Bord na Móna developments really are, just incremental optimisation within an accepted limit. Converting peatland to renewable generation, improving grid use, managing demand more efficiently. Sensible steps, but fundamentally about doing more within the box, not asking whether the box itself is necessary.

Time for innovation

Compare this to how we used to think. When Arthur C. Clarke and Isaac Asimov wrote about the future, they understood something instinctive, if you find yourself in a box, the goal isn’t to rearrange the contents more neatly. It’s to get out.

At some point, we absorbed the idea that ambition itself is irresponsible. That wanting more energy and more growth is something to apologise for. So instead, we put our effort into doing less, more efficiently.

Imagine Ireland chose a different path. Not as a follower in Europe’s energy transition, but as a country trying to solve the core problem, how to sustain a high-energy civilisation without fossil fuels. That would mean thinking bigger, not smaller.

It would mean treating fusion research not as a distant curiosity but as a serious national bet. It would be something we concentrate talent and funding on, even if the payoff is uncertain and long-term. It would mean doubling down on advanced research we already do well, like materials science, computing and engineering, and pushing it toward tougher, more ambitious applications.

It would also mean rethinking what we already have. Ireland hosts massive data centres, usually framed as a burden on the grid. But they’re also a huge concentration of computational power. Why not use that to turn the country into a test bed for AI-driven energy systems, using that capacity to tackle grid stability, storage and optimisation in real time?

None of this is easy or guaranteed. But these are at least attempts to change the equation, not just manage its consequences.

There’s a deeper issue underneath all of this. The language of limits can sound like realism, but it often hides a quiet pessimism about what’s possible, and sometimes a moral judgment that wanting more is suspect.

That has global consequences. It’s one thing for wealthy countries to talk about consuming less. It’s another to hint that poorer countries should never expect the level of development richer ones already enjoy. That’s not just impractical. It’s ethically hard to defend.

Right now, the sustainability conversation has drifted into something strangely comfortable. We talk about reducing our footprint, cutting consumption and the virtue of restraint. There’s truth in that; waste and efficiency do matter. But there’s a risk we confuse incremental improvement with real transformation.

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Tinkering around the edges

Installing solar panels and switching to an electric car are good things. But they don’t, on their own, solve the underlying question of how to power modern economies at scale without fossil fuels. We often pretend they do because it lets us feel like progress is happening while we sidestep the harder, riskier questions.

What’s missing, more than anything, is a sense of possibility. The sense that maybe we haven’t hit the limits yet. That the future could be bigger, not smaller. That solving climate change might actually mean using more energy, not less and using it far more intelligently.

That’s uncomfortable because it drags us back into uncertainty. Big bets can fail. Technologies don’t always arrive on schedule. There are no guarantees.

But the alternative carries its own risk, one we rarely name. If we decide that growth is over, that energy abundance is no longer possible, we will build a future around that belief. Not because physics forced us to, but because we stopped trying to prove otherwise.

Ireland, like every country, has a choice about the story it tells itself. One story says we’re entering an era of managed decline, where the best we can do is shrink well. We clarify Bord na Móna’s plans, optimise peatland conversion, manage demand and call that progress.

The other says we’re at the start of a harder, riskier effort to build our way out of the problem.

To bet on fusion, AI-driven systems, advanced research, and abundance rather than scarcity. To ask not “how do we manage less?” but “how do we build more intelligently?”

Recognising constraints is not the same as surrendering to them. For all the talk of realism, that might be the most rational choice we have.

Dr Paul Davis is a lecturer at Dublin City University’s Business School. He specialises in supply chain management and procurement.