Goal 7: Affordable and clean energy

What students and young professionals can do for SDG 7: save energy at home and school, plus study routes and careers in renewables and energy data.

How open mapping tools, grid software and building controls help SDG 7, with named examples like OnSSET and IEA estimates, plus the limits and energy costs.

How countries are doing on SDG 7: India's non-fossil milestone, the UAE's nuclear and solar mix, Mission 300 in Africa and the finance gap, with sources.

SDG 7 aims for modern energy for everyone by 2030. Here are its five targets, the latest UN data on access, renewables and efficiency, and what is off track.

Practical SDG 7 steps for small and growing businesses: measure energy use, stop waste, upgrade at the right time, consider solar and report honestly.