Hexagonal Climate Adaptation Program

HKP

Hexagonal Climate Adaptation Program

“The future is not less sunshine. It is more shade, right where it matters.”

HKP is a modular climate-adaptation program that creates energy-generating, climate-adaptive and intelligent systems above existing roads, car parks and paved urban surfaces.

HKPPROGRAM

01 / 06

EnergyEnergia

Mission

Turning existing urban surfaces into decentralised, renewable energy-generating infrastructure.

Objectives

  • Local electricity generation without taking agricultural land
  • Integration of energy storage systems
  • Supporting the infrastructure of electric mobility
  • Reducing transmission losses through distributed generation
  • Building resilient urban energy networks

Principles

  • Using surfaces that are already paved
  • Generating energy where it is consumed
  • Modular and scalable deployment
  • Long-term operational sustainability
  • Integration with the smart grids of the future
The vision

From hot asphalt to living infrastructure

Drag the slider to see how HKP transforms overheated car parks into shaded, energy-generating, climate-friendly spaces.

A green car park shaded by solar carports and covered in vegetation
A hot asphalt car park without any shade, where a family searches for their car under the blazing sun
Today

The problem

Vast paved surfaces soak up the heat — no shade, no green. Urban heat islands are making summers increasingly unlivable.

The HKP solution

Solar carports provide shade and generate energy, while climbing plants reduce dust and noise — turning the car park into living, climate-friendly infrastructure.

Road canopy program

A pergola system above urban roads

In parallel with the covered car park program: a modular steel shading pergola above urban roads of at least two lanes each way. From columns placed between the two carriageways, the supporting wings arch outward and upward like butterfly wings, and can run along the full length of the road. The wing surface carries hexagonal panels, with gaps and open sections between them so that more natural light reaches the carriageway.

A butterfly-wing shaped steel shading pergola above a wide urban avenue: supporting wings arching outward and upward from columns placed between the two carriageways, with hexagonal solar and open panels — gaps between them letting natural light through — and concrete divider blocks at the base for anchoring, water collection and greenery

Module size

12 × 10 m

Canopy lower edge

min. 4.5 m

Canopy peak

6.5 m

Structure

steel, four columns

A cooler road surface

In summer it shades the pavement and cools it through evapotranspiration, reducing the formation and intensity of urban heat islands.

Easier winter maintenance

The covered carriageway protects the road from precipitation and icing, making winter road maintenance easier and cheaper.

Solar energy generation

The alternating hexagonal solar panels generate electricity on site for the economical operation of the system.

Green surfaces and biodiversity

The green hexagons create a living planted surface, increase urban biodiversity and cool their surroundings through evapotranspiration.

Self-sustaining water management

By harvesting rainwater the green surface becomes self-sustaining, while surplus precipitation can be recirculated.

An intelligent frame

The structure hosts driver information, traffic and urban monitoring systems, as well as measuring equipment.

Close-up of the curved canopy surface where hexagonal solar, green and open panels alternate with gaps, with a concrete base block below that carries vegetation and collects rainwater

Modular construction

Built from connectable modules with hexagonal panels

The butterfly-wing shaped supporting arches, curving outward from steel columns placed between the two carriageways, can be joined with neighboring modules into a continuous structure along the full length of the road. On the wing surface, solar hexagons alternate with hexagons carrying green surfaces, with gaps and open sections between them to let natural light through. At the base, concrete divider blocks anchor the structure while also collecting rainwater and providing space for greenery.

Program structure

Six pillars, one integrated system

Each side of the hexagon stands for a goal of its own — but the real strength lies in how they connect. Together they form a sustainable, livable and smart urban ecosystem.

01

EnergyEnergia

Decentralised energy, generated and stored locally, powering the mobility infrastructure of the future.

  • local energy generation
  • energy storage
  • EV infrastructure
02

ClimateKlíma

Active climate protection in urban spaces, from shading to improving the microclimate.

  • shading
  • reducing urban heat islands
  • improving the microclimate
03

NatureTermészet

Bringing wildlife back into the city by strengthening biodiversity and green surfaces.

  • biodiversity
  • pollinators
  • green surfaces
04

WaterVíz

Circular water management, from rainwater harvesting to future moisture recovery.

  • rainwater harvesting
  • water retention
  • future moisture recovery
05

InfrastructureInfrastruktúra

Smart, connected urban systems, from transport to digital networks.

  • transport
  • Smart City
  • digital networks
06

IndustryIpar

A strong domestic industrial base that creates jobs and produces value locally.

  • domestic manufacturing
  • jobs
  • industrial development
Green steel industry analysis

Approach

A holistic model for the cities of the future

01

Integrated planning

We treat the six pillars not as separate projects but as a single, mutually reinforcing system.

02

Local delivery

We build on domestic manufacturing, local energy generation and real urban needs.

03

Measurable impact

From climate to biodiversity, we aim for trackable results along every pillar.