Examining PPP pipelines, which regions (Europe, Americas, Middle East, Asia) are seeing sustained PPP momentum?

Are we seeing sector diversification (health, education, digital infra, water)?

Where are the biggest bottlenecks: pipeline, regulatory friction, or private capital willingness to take risk?

What impact are global macro shifts (inflation, rates, political risk, supply chain stress) having, especially on project cost management and renegotiations?