The ONS defines green jobs as: "employment in an activity that contributes to protecting or restoring the environment, including those that mitigate or adapt to climate change" (2024, ONS - Experimental estimates of green jobs, UK - Office for National Statistics [see attached]). Given the wide-reaching nature of this definition, any occupations or tasks within environmental horticulture that fall under the definition, including for example tasks related to nature conservation, will therefore be included.