After spending weeks researching the Neptun Deep gas project, we kept returning to the same question: Why is Romania investing billions in fossil fuels when it could lead in clean energy instead? At first glance, Neptun Deep looks like progress: a huge offshore project, promising jobs, growth, and “energy independence.” But when you look closer, it becomes clear that the project ties Romania’s future to an industry that’s slowly dying.
Neptun Deep is an offshore gas project in the Black Sea, run by OMV Petrom and Romgaz. It aims to extract around 100 billion cubic meters of gas, with production expected to start in 2027. The problem is that offshore drilling has serious environmental costs. Building the wells, pipelines, and platforms creates underwater noise that threatens dolphins and other marine species. Researchers from Ovidius University of Constanța warn that drilling can damage ecosystems and disrupt thousands of species, including the endangered Mediterranean monk seal. On top of that, gas extraction releases huge amounts of greenhouse gases. Methane, the main component, is over 30 times more powerful than CO₂ in trapping heat. Studies suggest that leaks during extraction could push total emissions to over 300 million tons of CO₂ equivalent nearly four times Romania’s annual emissions.
Meanwhile, the world is moving forward. Countries across Europe are closing gas fields, investing in renewables, and proving that energy security doesn’t have to come from drilling deeper.
When we began, the topic felt daunting. The technical terms, scientific reports, and political angles made it difficult to know where to start. Many of the key documents were written in Romanian, so we translated and cross-checked each passage carefully. Slowly, a clearer picture began to form. Neptun Deep, we found, might generate short-term profit, but it cannot deliver long-term stability. Romania already has the tools to meet a large part of its energy demand through renewables and that path would bring cleaner air, new industries, and lasting economic benefits.
Romania has high potential for solar power
According to Ener data, Romania aims to reach eight gigawatts of solar capacity by 2030, up from just over one gigawatt in 2022. The country’s technical potential for solar power is estimated at around nineteen gigawatts, with most of it economically viable if investment and infrastructure catch up. The World Bank’s offshore wind roadmap for Romania paints an equally promising picture: up to seven gigawatts of installed wind capacity could be achieved by 2035, supplying almost forty percent of the nation’s electricity under a high-growth scenario. A study published in the journal Energies even suggests that the Black Sea coast could support as much as ninety-four gigawatts of wind capacity, enough to transform Romania into a net exporter of clean energy.
The residential market tells a similar story. Research from Green-Forum estimates that households alone could install up to twenty-eight gigawatts of rooftop solar systems worth roughly twenty-four billion euros. In other words, ordinary citizens could play a major role in reshaping the country’s energy landscape if the right incentives and grid infrastructure were in place. These studies make one thing clear: Romania’s renewable potential is real, measurable, and within reach. Investing in it would mean creating thousands of stable jobs in construction, maintenance, manufacturing, and research jobs that remain long after the last cubic meter of gas is extracted. It would also mean keeping profits within the country, as renewable projects can be community-owned and locally managed. That stands in stark contrast to the Neptun Deep structure, where OMV Petrom is majority-owned by Austria’s OMV AG and Romgaz operates through a subsidiary registered in the Bahamas. Romania’s actual control of the project is less than half, which means much of the revenue and decision-making power lies abroad.
Offshore gas drilling involves high risks
Beyond economics, the environmental argument is impossible to ignore. Offshore gas drilling involves industrial noise, sediment disruption, and methane leakage all of which threaten the fragile Black Sea ecosystem. Dolphins, fish populations, and endangered species like the Mediterranean monk seal depend on a stable acoustic environment. Research from Ovidius University of Constanța shows that construction noise can disorient these animals, damage their hearing, and in severe cases lead to strandings. Methane leaks, though invisible, are equally destructive: according to studies from the University of California, Berkeley, between 1.7 and 8 percent of methane escapes into the atmosphere during extraction. Methane traps thirty times more heat than carbon dioxide, meaning even small leaks can dramatically increase greenhouse gas emissions.
In comparison, renewable energy carries a fraction of that environmental cost. Solar farms, wind turbines, and hydro projects are not perfect, but their impacts are far easier to manage and the technologies improve each year. The International Energy Agency has made it clear that meeting net-zero emissions by 2050 requires an immediate end to new oil and gas field approvals. Continuing projects like Neptun Deep not only delays that transition but also risks locking Romania into outdated infrastructure just as the rest of Europe accelerates toward decarbonization.
Renewable energy grows stronger over time
Romania’s renewable future would require serious planning: strengthening power grids, integrating energy storage, encouraging community solar programs, and supporting local manufacturing. But these are investments in resilience. Unlike fossil fuel extraction, which ends when the wells run dry, renewable energy builds a foundation that grows stronger over time. It empowers local communities, protects ecosystems, and keeps the economy flexible and forward-looking.
Our research taught us that facts often tell a more hopeful story than the slogans of energy companies. Romania doesn’t have to choose between independence and sustainability it can achieve both by rethinking where it places its efforts and resources. The data show that the sun, wind, and water already offer more energy than any gas field beneath the Black Sea. What remains is the decision to harness it. True progress will not come from drilling deeper into the seabed, but from looking up to the power of the wind, the light of the sun, and the innovation of people ready to build something better.
RESEARCH | ARTICLE © Ilincad Celmare, Mihai Bugă, Risheka Joshi, Stine Cordes
PHOTO © Mihai Bugă
The photo shows the shore of the Black Sea, with industrial towers in the background.
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