| Front Runners Marketing Guidelines | | ENERGIES 2050, Stéphane POUFFARY and Philippine WATERKEYN | 2015 |
| Factors and initiatives affecting energy efficiency use in the hotel industry | | Hotel Energy Solutions | 2011 |
| Energy Efficiency tips for hotel staff | | Nigel Claridge (Sustainable Innovation AB), Ignacio Guerrero (CREARA), Maria Frangou (ENV/TUC) | 2016 |
| Buying Local | | The Travel Foundation | |
| Best Practices Guide: Successful energy efficiency technologies integration in SME hotels | | Hotel Energy Solutions | 2011 |
| Best Environmental Management Practice in the Tourism Sector | | David Styles, Harald Schönberger and Jose Luis Galvez Martos | 2013 |
| A resource efficiency guide for the hotel sector in Northern Ireland | | Invest Northern Ireland | 2015 |
| A guide to improving water efficiency | | Resource Efficient Scotland | 2015 |
