Home▸Physics & Mechanics▸Green Building Simulation: South Elevation and Energy Balance (2D)

🌿 Green Building Simulation: South Elevation and Energy Balance (2D)

2D cross-section of a green building with sun path, heat flows, solar panels and annual energy balance.

Physics & Mechanics2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

Details

CategoryPhysics & Mechanics

RenderingCanvas 2D

DifficultyModerate

Target FPS60

ControlsDrag the sun to change the hour; click the front wall, roof, tank or a facade in the small plan to cycle them; sliders for wall and roof insulation, air leakage, heat recovery, thermal mass, glazing share per facade, overhang, rotation, solar panels, rainwater tank and time speed; climate, glazing, heating-system and preset selectors; cooling and night-purge toggles.

green buildingenergy efficiencyinsulationsolar panelsrainwater harvestingsustainability

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⚙ Under the hood

2D elevation of a two-storey house with a live heat balance: drag the sun along its arc, then adjust insulation, glazing, overhangs, orientation, solar panels, green roof and rainwater tank to see heating and cooling demand, PV yield, CO2 and water savings over a simulated year.

green buildingenergy efficiencyinsulationsolar panelsrainwater harvestingsustainability

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install