Fuel stocks and strategic reserves: Impact and additionality
Who suffers most when fuel shocks hit, and India's gap
Who suffers most when fuel shocks hit, and India's gap What this tab covers The impact and additionality lens: what it displaces on the grid, who gains and who bears the burden along the supply chain, and what happens at end of life.Fuel stocks protect economies during fossil supply shocks; they do not cut emissions and can entrench fossil dependence if over-built.
Grid decarbonisation versus fossil displacement
UnfavourableThese stores support the fossil system rather than replace it. Their climate relevance is indirect: the IEA paired its 2026 release with demand-side measures such as working from home and lower speed limits, which it estimates can cut national car oil use by several per cent each. For an impact investor, the decarbonising lever is reducing the import exposure that makes large stocks necessary.3
Three remote working days a week 2-6% of national car oil use3 Speed limits cut by 10 km/h or more 1-6% of national private car oil use3Just transition and local community impact
MixedSupply shocks hit low-income households and import-dependent countries hardest. India's strategic reserves cover only about 9.5 days of net imports, or about 74 days including company stocks, short of the IEA's 90-day minimum for its members, while about 52% of its crude imports passed through Hormuz before the conflict. Building reserves creates construction jobs near ports, but limited long-term employment.9
India SPR cover about 9.5 days of net imports (2026)9 India total cover incl. company stocks about 74 days9 India crude imports via Hormuz about 52% pre-conflict9Circular economy and end of life
FavourableCaverns and depleted fields can be reused. A European gas industry study estimated that existing gas storage could hold up to about 265 TWh of hydrogen by 2050 after repurposing, taking 1-7 years per site, so today's gas stores have a plausible low-carbon second life.11
Hydrogen potential of repurposed EU gas storage up to about 265 TWh by 205011 Repurposing time 1-7 years11Sources
- Sheltering From Oil Shocks: Summary International Energy Agency, 2026
- India taps ONGC to accelerate SPR expansion amid global oil supply disruption S&P Global Commodity Insights, 2026
- H2 storage needs to exceed existing gas storage: GIE Argus Media, 2021