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Mapping the access gap

2025 MODEL · 130 COUNTRIES
130 modeled countries · annual volume
Oxygen needed1.8B m³
Need met37.8%% of total volume
Unmet need1.1B m³Annual modeled shortfall

Where is oxygen need being met?

Loading the access globe…

Color shows how much oxygen need is met

0–<20%20–<40%40–<60%60–<80%80–100%

Gray: unavailable or outside selected region

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COMPARE ACCESS

Nigeria and

Same model, same year. Coverage and scale answer different questions.

Share of annual need met

Nigeria
17.4%
India
27.1%

Annual oxygen shortfall

Nigeria
53.1M m³
India
398.8M m³

Linear scale shared by these two countries.