It's thought an energy shortfall could be around the corner, with gas demand forecast to outstrip supply by 2025. 

The Gas Industry Company research shows renewable supply options are on the horizon but will still take time and investment to develop.  

Ernst and Young Hydrogen and Energy Transition Director, Angela Ogier told Mike Hosking that we have to look at it in the context of climate change and the global energy transition. 

She says oil and gas companies around the world are having more issues financing their investments, so having a stable regulatory environment is important. 

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