Eco-Spine clips a hook-mounted frame onto MRT viaduct pillars — no drilling — to turn bare concrete into stepping stones for bees and butterflies between Singapore's green spaces.
Hi, I'm Framey! I hold the plant, bee and butterfly modules. Tap around the site to meet everyone and see how I work.
Live 3D model — drag inside to look around. Full controls are in the Studio / AR Lab page.
AT A GLANCE
180°PILLAR WRAP, ROAD SIDE FREE
2.0mMAX HEIGHT, GROUND ACCESS
3SWAPPABLE MODULE TYPES
<500mBEE FORAGING SPACING
THE PROBLEM, QUICKLY
Singapore has plenty of green space — but a bee or butterfly doesn't experience the city as "green" or "not green." It experiences a sequence of patches it can or can't get between. A road or a long stretch of bare infrastructure can be a hard boundary, even with a garden visible on the other side.
Eco-Spine asks a narrower question: can the MRT viaducts already running between green spaces double as small habitat stepping stones? Read the full context →
A generalist foliage & nectar layer that fills gaps between the targeted modules and softens the frame's microclimate.
BEE MODULE
Three tuned cavity bands for native solitary bees — sealed rear walls, removable liners, nothing colony-scale.
BUTTERFLY MODULE
Paired host + nectar trays, because nectar alone only feeds passing adults — not a breeding population.
WHY THIS PROJECT EXISTS
The problem, the policy, and where the gap sits
I'm Bhu the butterfly. I can see gardens on both sides of the tracks — I just can't reach them. Let me walk you through why.
THE PROBLEM STATEMENT
Habitat Disconnect: Urban infrastructure can interrupt ecological continuity for short-range pollinators (bees and butterflies) spanning just a few hundred metres.
Hard Boundaries: Exposed concrete, heat, and traffic act as impassable walls, even when green spaces are visually adjacent.
The Eco-Spine Hypothesis: Testing if underused vertical MRT viaduct pillars can be converted into habitat nodes to strategically supplement existing green networks.
WHAT SINGAPORE IS ALREADY DOING
CITY IN NATURE
A national strategy to deepen greenery and strengthen ecological connectivity across the island, not just add more parks in isolation.
NATURE WAYS
Planted linear corridors designed to help wildlife move between green spaces — 57 of them today, spanning roughly 260km, with a target of 300km by 2030.
JURONG LAKE GARDENS
Singapore's third national garden and first in the heartlands — 90 hectares, with direct MRT access from Lakeside and Chinese Garden stations.
STATUS QUO VS. THE GAP
Aspect
Where things stand today
The Eco-Spine Response
Connectivity
Actively expanding via Nature Ways along roads, on track for 300km by 2030.
Leveraging elevated infrastructure currently untreated as a habitat surface.
Target Species
Focus predominantly on broader flora and fauna.
Providing micro-habitats specifically for Singapore's 130+ documented bee and butterfly species.
Ecosystem Role
Building primary park spaces and ground-level corridors.
Acting as a testable supplement and mid-point rest stop; not replacing nature.
FIG. 02 — THE ECOFRAME IN ACTION
How it works
Drag to orbit, scroll to zoom, click any part. Use the mode buttons inside the model, or open the full Studio for remote controls.
THE FRAME, IN ONE PASS
STANDARDISED HARDWARE
Three flat aluminium grid panels, hinge-jointed, wrap ~150–180° around the pillar. Same hardware everywhere it's installed.
CLAMP + NEOPRENE
Clamps on rather than bolting in. A thick rubber gasket damps train vibration and stops the metal scratching the pillar.
CUSTOMISED ECOLOGY
What changes per site is what hooks onto the grid — plant, bee or butterfly modules, chosen for that pillar's conditions.
MODULE CLOSE-UPS
Pick a module below — each one opens its own detailed 3D model with exploded and section views.
Generalist foliage + nectar layer, four substrate strata, passive wick feed. Recipe swaps between Nephrolepis (shade), Melastoma (full sun) and Turnera (year-round groundcover) depending on site conditions.
FIG. 03 — MIX & MATCH
3D Studio & AR Lab
Toggle modules on and off, switch view modes, and preview the frame the way a site visit or a class demo would.
AR LAB & OVERLAY MODULE
ECOLOGICAL AR OVERLAY
Visualise 3D Assets in Physical Space
NATIVE AR FIRSTTap “Native AR” on a supported phone to open the device's AR viewer.
FIG. 04 — WHERE AND HOW WE'D TEST IT
Pilot run — Lakeside corridor
Proposed pilot stretch: the East–West Line viaduct between Lakeside and Chinese Garden stations, alongside Jurong Lake Gardens.
MRT stationPilot pillar (illustrative)Jurong Lake GardensTengah Forest Corridor (future link)
KEY PERFORMANCE INDICATORS
ECOLOGICAL
Species richness
Visitation rate / hour
Host-plant usage
PLANT HEALTH
Survival rate (90 days)
Flowering frequency
Replacement rate
WATER / CLIMATE
Irrigation demand
Rainfall utilisation
Microclimate temp drop
OPERATIONAL
Maintenance hours
Module failure rate
Public reporting rates
SUCCESS LADDER
MINIMUM SUCCESS The structural frame survives transit vibration, safely secures modules, and remains accessible for maintenance teams.
ECOLOGICAL SUCCESS The modules exhibit a statistically significant increase in pollinator activity compared to adjacent, unmodified bare pillars.
STRONG ECOLOGICAL SUCCESS Evidence of persistent habitat use (e.g., nesting in bee modules, breeding in butterfly trays), not just transient passing visitation.
NETWORK-LEVEL SUCCESS Consecutive clustered EcoFrames indicate continuous species movement and reliable tracking between established green zones.
SCALING SUCCESS The measured ecological and civic improvements firmly justify the operational maintenance and resource costs for nationwide scaling.
FIG. 05 — AGENTIC SIMULATION
Ecological Connectivity Simulator
Adjust the parameters below to see how introducing green pillars (EcoFrames) allows pollinators to successfully traverse hard concrete boundaries.
