NHS England's document Delivering a net zero National Health Service makes it very clear that switching to LED is a key component of its green transition. As the document states: 'By completing a £50 million LED lighting replacement programme, which, expanded across the entire NHS, would improve patient comfort and save over £3 billion during the coming three decades.' The intention is to use the £50m NHS Energy Efficiency Fund to upgrade lighting across the NHS estate, with it 'acting as a pilot for future work and saving £14.3 million and 34 ktC02e per year'.
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