Gaza Faces $70 Billion Rebuilding Challenge After Devastating Conflict

On October 15, 2025, a fragile ceasefire took hold in Gaza, just over two years after the outbreak of war in the region. However, the conflict has left a trail of destruction, with the United Nations estimating that rebuilding will cost an estimated $70 billion.

The war has had a devastating impact on Gaza's environment and infrastructure. A new report from the Arava Institute found that the conflict has left approximately 69% of Gaza's infrastructure damaged and destroyed the region's water and energy systems. This has compounded pre-existing environmental and humanitarian issues, such as a severe energy supply deficiency, with 95% of water being polluted.

The war has also had a significant impact on Gaza's agriculture, with more than 80% of croplands being damaged or destroyed. This has further impacted food security and the region's ability to feed itself. The report also highlights the contamination of the aquifer shared with Israel and Egypt, creating ideal conditions for waterborne disease outbreaks.

As the region embarks on the long road to recovery, it will be essential to prioritize sustainability and autonomy in the rebuilding process. The report identifies a three-phase framework for recovery, including the provision of immediate humanitarian aid, the implementation of off-grid renewable energy and localized water treatment, and the restoration of ecosystems and climate resilience.