The European Union has agreed to develop a massive offshore wind network. This is a major step forward in the region’s efforts to reduce its dependency on U.S. gas imports while also tackling rising costs for renewable energy. On Monday, at the North Sea Summit, ministers of Britain, Belgium?Denmark?France, Germany, Iceland, IrelandLuxembourg, the Netherlandsand Norway signed a deal to develop 100 gigawatts(GW) of offshore-wind capacity in shared economic water. This is enough energy to power?more 50 million homes.

This deal is based on a pledge made in 2023 to build 300 GW offshore wind by the year 2050. It was conceived following the?energy-price shock caused by the 2022 Russian invasion of Ukraine, and the disruption of gas supplies to Europe. This announcement, which has been in the works for years, comes at a sensitive time for Europe and the U.S. given the recent transatlantic spat about Greenland. U.S. President Donald Trump’s transactional diplomacy, and his pursuit to "energy dominate" has heightened European concerns over their heavy dependence on U.S. LNG. LNG replaced the majority of volumes previously supplied by Russia.

In 2025, U.S. Gas accounted for around 25% of the total gas imported into the EU/Britain and accounted 57% of all LNG.

Wind power is the cornerstone for Northern Europe to reduce its dependence on fossil fuels. According to WindEurope, by 2025, both onshore and offshore wind will generate 19% of EU electricity. The region has only 37 GW offshore wind in 13 countries. This means that the planned 100-GW expansion will fundamentally change the European power market. In recent years, investor enthusiasm for clean energy has waned due to increasing capital costs, supply chain constraints and concerns about China's dominance in renewables manufacturing. Trump's hostility towards green energy, especially wind power, further weakened sentiment as the U.S. Government scrapped many projects in this past year.

The cost of living crisis in Europe, which was exacerbated by the high price of energy, has made climate policies political flashpoints and fueled opposition to net-zero goals.

ECONOMIES AT SCALE

The European Offshore Wind Pact was driven by concerns about cost as well as concerns over an over-reliance on the U.S.

The new plan contains several elements which could lower development costs and, ultimately, consumer electricity prices.

This can reduce costs, as it gives the offshore wind supply chains more certainty about demand. This should in turn encourage investment?in domestic manufacturing.

WindEurope claims that industry players have committed to?cutting costs by 30% between the years 2025-2040. They predict this plan will generate 91,000 jobs, and 1 trillion euros in economic activity.

The agreement's blueprint is a key element. It outlines a system of interconnectors and bidirectional cables to connect wind farms with multiple countries. The agreement should enable power to be delivered where it is most needed, increasing efficiency by allowing operators to adapt to changes in supply and demand patterns across multiple markets.

This cross-border "arbitrage", should also reduce "negative pricing". These are periods where excess wind energy forces operators to cut back on output, and governments compensate them.

"When there is wind in Germany, you may not have wind in the UK. So, if Germany cannot use all the power it has, the UK could take some of it instead of wasting," said Jordan May.

The multi-national plan will also cover different time zones. This means that countries will have their peaks at different times. It should be easier to match the supply and demand. This could reduce the need for gas powered power.

Finaly, Europe could benefit from Trump's dislike of wind. Under this administration, the U.S. wind industry has seen a dramatic decline. Last year, the International Energy Agency cut its U.S. offshore-wind?forecast for 2030 by more than half. The reduced demand from the United States for components, vessels and engineering services may ultimately result in lower prices for European operators.

To unlock these gains in efficiency, European governments will need to create complex new regulations that align national "subsidy regimes" and rules of the power market. This process could take many years, and some countries may face resistance from politicians.

Unpredictable Costs

In Europe, the cost of switching from fossil fuels to renewables is a hot topic. These costs are uncertain because forecasting is not a science in this field, regardless of whether you're looking at fossil fuels or renewable energy.

Offshore wind requires a large upfront investment, but has lower operating costs over the long term. Gas-fired power plants are less expensive to build, but they're also more vulnerable to fluctuating global gas prices.

The cost of not doing anything is often overlooked in discussions about renewable energy. This cost can be enormous. Europe's electricity demand will double by the middle of this century, which means that it is necessary to upgrade and expand the region's aging transmission and?distribution?grids, regardless of what technology is dominant. The longer European leaders delay, the higher costs will be.

The joint offshore wind plan of Europe offers a way to build more domestic power and industrial capacities while reducing dependence on foreign fossil fuels. It's not just about that. The ultimate success of the plan will be determined by whether or not it reduces electricity prices for European consumers.

These are the opinions of a columnist who writes for.

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(source: Reuters)