Netherlands will fail to meet electricity needs by 2030, grid manager says

The risk of electricity shortages in the Netherlands is increasing faster than previously expected, according to a new warning from grid operator TenneT. In its annual Monitor Voorzieningszekerheid 2026 report to the Ministry of Economic Affairs, the company concludes that the country will no longer be able to consistently satisfy electricity demand by 2030.

Under every scenario analysed, power supply shortfalls would exceed the accepted reliability standard of four hours per year by the end of the decade. That marks a significant shift from last year's assessment, when TenneT projected such problems would only emerge after 2030.

Electricity supply is deemed reliable as long as shortages do not exceed four hours in any given year, in line with Dutch security standards. However, grid operator TenneT warns that this limit could be breached if no measures are taken, meaning the system may no longer meet the required level of reliability.

The expected pressure on the electricity system is largely driven by increasing demand in the years ahead, particularly due to the expansion of electric vehicles. However, generation capacity in 2030 is expected to remain constrained. In the event of shortages, some regions could face local blackouts.

The risk is highest during winter mornings and evenings, when energy consumption peaks as households and businesses draw the most power.

TenneT warns that power shortages are likely to grow significantly after 2030. Without intervention, the annual shortfall could increase to between 37 and 46 hours by 2035, according to the grid operator’s projections.

TenneT has also modelled a range of alternative scenarios. In a high-demand scenario, where electricity consumption grows very quickly, shortages could appear as early as 2028, although the operator sees this as unlikely for now. Conversely, if electricity demand were to decline across Europe, supply issues would be pushed further into the future, with problems only expected to emerge around 2035.

TenneT is urging the government to move quickly on introducing measures to safeguard the electricity supply. The grid operator says the Netherlands needs to start building up strategic reserves and guarantee sufficient available capacity.

Under the proposed approach, energy providers would be paid to keep generation or storage capacity available, ready to deliver power during peak demand periods. Without such compensation, it would not be economically feasible to keep flexible or battery-supported plants on standby for only a few days per year.

TenneT recommends that the system be fully in place by the winter of 2029–2030.