Frostpunk 2 District Adjacency & Heat Bonuses

District adjacency is the most impactful placement mechanic in Frostpunk 2. Where you position each district type relative to the generator, terrain features, and neighboring zones determines heat demand, disease risk, and squalor levels for the rest of your playthrough. Adjacency effects are permanent once districts are constructed, so always pause and review before confirming.

Heat Demand Reduction (-20 Bonuses)

The primary positive adjacency effect reduces district heat demand by 20 points per qualifying neighbor. Housing Districts benefit most from these reductions, as residential zones consume the largest share of generator output across a typical city. Three sources provide the -20 heat bonus: generator adjacency, crevasse shelter, and same-type Housing clustering.

Generator adjacency applies when a Housing District shares a tile edge with your city generator. Crevasse shelter applies when housing tiles sit inside or adjacent to crevasse terrain that blocks wind exposure. Housing cluster bonuses apply when multiple Housing Districts share borders, simulating shared insulation between residential blocks. Stacking all three on a single district can eliminate its heat demand entirely. Use our Heat and District Calculator to model stacked bonuses before frostbreaking.

Crevasse Shelter Mechanics

Crevasses appear as sheltered depressions on the hexagonal map, visible when rotating the camera with Q and E to evaluate wind direction. Districts placed within or adjacent to crevasses receive wind protection that translates into heat demand reduction. Crevasse tiles are among the most valuable real estate in Frostpunk 2 because they simultaneously protect housing from cold exposure and reduce generator fuel consumption.

During frostbreaking, prioritize crevasse-adjacent tile clusters for Housing District placement. In the campaign prologue and Chapter 1, crevasse housing can free generator capacity for Food and Extraction districts that cannot benefit from shelter bonuses. Advanced Utopia Builder players design entire zero-heat residential blocks around crevasse geography. Read our district heat management guide for crevasse-first layout templates.

Generator Adjacency Strategy

The generator sits at the heart of every Frostpunk 2 city and radiates heat to surrounding districts. Housing Districts placed in the generator's immediate ring receive the adjacency bonus while also benefiting from higher baseline heat allocation. This makes the generator ring prime territory for residential expansion in early game chapters.

However, dedicating all generator-adjacent tiles to Housing limits space for Extraction and Industrial districts that must sit on resource-rich tiles elsewhere. Balance generator ring housing with remote Housing blocks that use crevasse bonuses and Heating Hubs to achieve similar heat efficiency. The Heating Hub guide explains how to extend heat coverage to districts beyond generator range.

Squalor and Disease Penalties

Negative adjacency effects punish poor district zoning with permanent consequences. Industrial Districts adjacent to Housing Districts inflict squalor, raising crime rates and decreasing quality of life. Industrial Districts adjacent to Food Districts create disease risk, triggering illness outbreaks that reduce workforce availability and increase medical demand.

These penalties appear clearly on the proximity overlay activated with key 8. Industrial zones should occupy isolated city sectors separated from residential and agricultural areas by at least one tile buffer when possible. In dense maps where space is limited, accept squalor on low-priority Housing blocks rather than contaminating your primary Food production zones. The economy overlays guide explains how to read penalty indicators during construction.

Advanced Zero-Heat Housing Layouts

Experienced Stewards combine all positive adjacency sources to create Housing Districts with zero net heat demand. The formula requires generator adjacency or crevasse shelter plus Housing cluster bonuses, optionally supplemented by a Heating Hub within range. Zero-heat housing frees generator output for Industrial and Extraction districts during whiteout events when fuel reserves tighten.

Plan zero-heat blocks during the frostbreaking phase by selecting tile clusters that naturally align with crevasse edges and generator proximity. Press 8 during placement to verify accumulated bonuses before spending 200 workforce per Housing District. For campaign-specific adjacency maps, see the Chapter 1 walkthrough and Utopia Builder guide.