(a)

preventing or, where that is not practicable, reducing pollutant emissions into air, water or land, other than greenhouse gasses;

(b)

improving levels of air, water or soil quality in the areas in which the economic activity takes place whilst minimising any adverse impact on, human health and the environment or the risk thereof;

(c)

preventing or minimising any adverse impact on human health and the environment of the production, use or disposal of chemicals;

(d)

cleaning up litter and other pollution; or

(e)

enabling any of the activities listed in points (a) to (d) of this paragraph in accordance with Article 16.

(a)

supplement paragraph 1 of this Article by establishing technical screening criteria for determining the conditions under which a specific economic activity qualifies as contributing substantially to pollution prevention and control; and

(b)

supplement Article 17 by establishing, for each relevant environmental objective, technical screening criteria for determining whether an economic activity in respect of which technical screening criteria have been established pursuant to point (a) of this paragraph causes significant harm to one or more of those objectives.