编辑“环境改造”（章节）

== Cost reduction & speed ==
{{iconify|Terraforming cost}} and {{icon|Terraforming speed}} speed can be affected by the following:
{| class="mildtable"
! Source
! {{icon|energy}} Cost
! {{icon|time}} Speed
! DLC
|-
|{{icon|ap world shaper|24px}} World Shaper ascension perk
| align=center | {{green|-25%}}
| align=center | -
| align=center | 
|-
|{{icon|Hydrocentric|24px}} Hydrocentric
| align=center | {{green|-25%}} Oceanic 
| align=center | -
| align=center | {{icon|aqu}}
|-
|{{icon|anr}} Secrets of the Baol [[empire modifier]]
| align=center | {{green|-15%}}
| align=center | -
| align=center | {{icon|anr}}
|-
| {{icon|terraforming speed}} Shallarian Terraforming Knowledge [[empire modifier]] <!-- I don't recognize this modifier and it appears on no other pages. Is it obsolete? / Part of Federations, check file 11_static_modifiers_federations -->
| align=center | {{green|-10%}}
| align=center | {{green|+20%}}
| align=center | {{icon|fed}}
|-
| {{iconify|World Shaper}} ruler trait 
| align=center | -
| align=center | {{green|+25%}}
| align=center | 
|-
| {{icon|edict}} Terraforming Gases edict
| align=center | -
| align=center | {{green|+50%}}
| align=center | 
|-
|{{iconify|Ecological Protection|24px}} resolution 4
| align=center | {{red|+25%}}
| align=center | -
| align=center | {{icon|fed}}
|-
|{{iconify|Ecological Protection|24px}} resolution 5
| align=center | {{red|+100%}}
| align=center | -
| align=center | {{icon|fed}}
|-
|}