Royal finances: King Charles's Bentleys to go more green in 2025 - BBC
- Royal finances: King Charles's Bentleys to go more green in 2025 BBC
- Royal family to replace helicopters after flights cost more than £1m last year The Guardian
- Solar panel castles and biofuel Bentleys: King Charles’s royal palaces go green in his first year as monarch The Independent
- King's Bentleys to go more green in 2025 BBC.com