Eurovia CO₂ & Efficiency Dashboard

2026 Site Works Analysis · Jan – May 2026 · Data from HDS eTicket System
Generated
Overview
CO₂ Breakdown
Materials
Transport & Map
Efficiency
Methodology
Total CO₂e
tCO₂e (A1-A5)
CO₂ Intensity
kgCO₂e per tonne
Total Delivered
tonnes (all materials)
Asphalt Tonnes
with CO₂ factors
Delivery Loads
eTicket records
WMA CO₂ Saved
tCO₂e via Warm Mix
🗺️ CO₂ Emissions by Site
📊 CO₂ Emissions Waterfall (tCO₂e)
📈 Monthly Production & CO₂
🥧 CO₂ by Life-Cycle Stage
📅 Weekly Production Trend
🏭 A1–A3: Materials
tCO₂e from manufacturing (cradle-to-gate)
🚛 A4: Transport
tCO₂e from delivery + empty return
🔧 A5: Site Ops
tCO₂e from installation (asPECT 4.7 kg/t)
Breakdown by Activity
📊 Monthly CO₂ by Stage (Stacked)
🌿 Warm Mix Asphalt (WMA) Savings
WMA Tonnes
% of Asphalt as WMA
tCO₂e Saved vs Hot Mix
🏗️ Tonnage by Material Category
☁️ CO₂e by Material Category
📋 Top 20 Materials by CO₂e
📊 Material Detail Table
MaterialCategoryTonnesLoadsFactortCO₂eWMA
🗺️ Delivery Locations Map
🚛 Supplier Breakdown (Monthly Tonnes)
📋 Active Job Sites
Job / SiteSupplierTonnesLoadsPeriod
🚚 Transport CO₂ Assumptions
  • Average one-way delivery distance: 30 miles (UK industry estimate)
  • Laden factor (>17t rigid, 100% laden): 1.785 kgCO₂e/mile
  • Empty return factor (>17t rigid, 0% laden): 1.246 kgCO₂e/mile
  • Each eTicket load = 1 truck trip (laden delivery + empty return)
  • Source: UK Government GHG Conversion Factors 2025
CO₂ Intensity
kgCO₂e/tonne laid
Avg Load Size
tonnes per delivery
WMA Adoption
% of asphalt
Transport Share
% of total CO₂
📈 CO₂ Intensity Trend (Monthly)
⚡ Efficiency Opportunities
📊 Category CO₂ Intensity Comparison
📖 CO₂ Calculation Methodology

A1–A3: Materials (Cradle-to-Gate)

Based on UK MPA Sector-Level EPDs:

AC: 52.18 · SMA: 60.27
HRA: 68.65 · TSCS: 73.0
kgCO₂e per tonne

WMA adjustment: CO₂ = Hot Mix × 0.90

Formula: CO₂ = tonnes × factor

A4: Transport (Delivery)

Based on UK Government GHG Conversion Factors 2025:

Rigid HGV (>17t):
Laden: 1.785 kgCO₂e/mi
Empty: 1.246 kgCO₂e/mi

Formula: CO₂ = loads × distance × (laden + empty factor)

Assumed avg delivery: 30 miles one-way

A5: Site Operations

Based on TRL asPECT Guidance v4.2:

Standard installation: 4.7 kgCO₂e/t
Covers paving + compaction + site activities

Enhanced method: Plant fuel-based calculation available (paver ~11 L/h active, roller ~9.5 L/h, diesel = 3.18 kgCO₂e/L)

📚 Data Sources
FactorSourceValue
AC A1-A3MPA Sector Level AC EPD (HUB-1655)52.18 kgCO₂e/t
SMA A1-A3MPA Sector Level SMA EPD (HUB-1657)60.27 kgCO₂e/t
HRA A1-A3MPA Sector Level HRA EPD (HUB-1658)68.65 kgCO₂e/t
TSCS A1-A3MPA Sector Level TSCS EPD (HUB-1656)73.0 kgCO₂e/t
WMA ReductionDerived (industry consensus)×0.90 (10% saving)
HGV Laden (>17t)UK Govt GHG Factors 2025 – Delivery Vehicles1.785 kgCO₂e/mi
HGV Empty (>17t)UK Govt GHG Factors 2025 – Delivery Vehicles1.246 kgCO₂e/mi
Site InstallationTRL asPECT Guidance v4.2 (Aug 2020)4.7 kgCO₂e/t laid
Diesel ConversionUK Govt 2025 (via Culture for Climate)3.18 kgCO₂e/litre

Key Assumptions & Caveats