Germany’s SPD leadership has defended a €500 billion infrastructure and climate investment program, accusing critics of adhering to detrimental austerity policies of the past.

The Social Democratic Party (SPD) has launched a sharp defense of its ambitious €500 billion special investment program aimed at modernizing Germany’s infrastructure and advancing climate neutrality. Party leaders slammed opponents of the initiative, accusing them of prioritizing ideology over progress and citing years of austerity that undermined critical infrastructure development.

According to SPD officials, the fund—spread over twelve years—has already allocated over €50 billion toward the renovation of schools, childcare centers, and hospitals, all while supporting job creation. Party leader and Finance Minister Lars Klingbeil noted these investments are driving visible improvements at the local level and vowed to maintain momentum by expediting planning and construction efforts across federal, state, and municipal levels.

The special fund is designed to address long-standing deficits in transportation, energy, digitization, and climate protection. Klingbeil emphasized that the program marks a significant modernization push for Germany’s economy and infrastructure. The government is set to discuss the initiative and outline future policy directions during a two-day cabinet retreat in Brandenburg this week.