Sector Expertise

ESG Compliance for UK Transport & Logistics

UK ETS maritime compliance, aviation carbon strategy, fleet carbon accounting, SECR reporting, and net zero transition planning for shipping lines, airlines, freight operators, and logistics companies.

Advisory services only. RSustain does not provide statutory assurance or verification.

Book a Transport Sector Review Call +44 7876 096 717
27%
of UK territorial emissions
from transport (DESNZ 2024)
Jul 2026
UK ETS maritime sector
live from July 2026
~90%
of UK domestic freight
moved by road
Ending
Aviation free allocation
phase-out under UK ETS
Regulatory Landscape

Every Regulation Affecting UK Transport & Logistics

A comprehensive map of current and incoming obligations. Status as of October 2026.

Live Jul 2026

UK ETS Maritime

Shipping companies with qualifying voyages to/from UK ports must monitor, report, and verify CO2 emissions under UK ETS. Covers voyage-level scope with vessel gross tonnage thresholds. MRV obligations from July 2026 with allowance surrender phasing in.

Shipping MRV Voyage scope Vessel thresholds
Mandatory

UK ETS Aviation

Aircraft operators flying to, from, or within the UK must hold a GHG emissions permit, submit verified annual emissions reports, and surrender allowances. Free allocation is being phased out. CORSIA interacts with UK ETS for international flights.

Free allocation ending CORSIA interaction
Mandatory

SECR

Streamlined Energy and Carbon Reporting requires qualifying transport companies to disclose UK energy use (kWh), Scope 1/2 emissions (tCO2e), intensity ratio, and methodology in the directors’ report. Fleet fuel is typically the dominant Scope 1 source.

Directors’ report Fleet emissions
From Jan 2027

UK SRS S1 & S2

Mandatory sustainability and climate disclosure for UK-listed companies. Listed transport operators must report Scope 1-3 emissions, climate risk/opportunity analysis, transition plans, and governance arrangements from January 2027.

UK-listed companies Transition plans
Mandatory

Clean Air Zones

Local authority emission zones in cities including Birmingham, Bath, Bristol, Bradford, and Portsmouth impose daily charges on non-compliant vehicles. Fleet operators must plan routes, upgrade vehicles, or pay charges — affecting operational costs and fleet replacement timelines.

Fleet operations Daily charges
From Jan 2027

UK CBAM

UK Carbon Border Adjustment Mechanism applies to importers of CBAM-scope goods (steel, aluminium, cement, ceramics, fertiliser, hydrogen). Logistics companies importing these materials for clients or their own operations must account for embedded emissions at the border.

CBAM-scope imports Embedded emissions
Quick Diagnostic

Which Regulations Apply to Your Organisation?

1

Do you operate ships with qualifying voyages to or from UK ports?

Yes → UK ETS Maritime applies from July 2026. You must monitor voyage emissions, submit verified reports, and surrender allowances according to the phase-in schedule.

2

Do you operate aircraft flying to, from, or within the UK?

Yes → UK ETS Aviation applies. GHG emissions permit, annual verified report, and allowance surrender required. CORSIA also applies for international routes.

3

Are you a qualifying company under the Companies Act (meeting 2 of 3 size thresholds)?

Yes → SECR applies. Fleet fuel, depot energy, and office energy must be reported as UK energy use, Scope 1/2 emissions, and intensity ratio in the directors’ report.

4

Are you listed on the London Stock Exchange Main Market?

Yes → UK SRS S1 & S2 mandatory from January 2027. Scope 1-3 emissions, climate risks, transition plans, and governance disclosures.

5

Do you import steel, aluminium, cement, or other CBAM-scope goods into the UK?

Yes → UK CBAM applies from January 2027. Embedded emissions must be declared and a carbon price adjustment paid at the border.

Not Sure? Book a Free Regulatory Scoping Call
The Challenge

Why Transport Companies Can’t Afford to Wait

Carbon pricing is expanding across maritime and aviation, fleet electrification timelines are tightening, and customers are demanding Scope 3 transparency.

UK ETS Maritime: New Obligations

From July 2026, shipping companies face monitoring, reporting, and verification requirements under UK ETS for the first time. Voyage-level emissions tracking, monitoring plans, and allowance procurement are entirely new compliance burdens for the maritime sector.

Aviation Carbon Costs Rising

Free allocation under UK ETS aviation is being phased out, increasing the carbon cost per flight. Airlines must manage the interaction between UK ETS (domestic/intra-UK) and CORSIA (international), each with different MRV requirements and offset eligibility rules.

Fleet Electrification Gaps

The ZEV mandate requires increasing percentages of new zero-emission vehicles, but charging infrastructure, vehicle range, and total cost of ownership remain barriers for long-haul freight. Companies need credible fleet transition plans that balance compliance timelines with operational reality.

Customer Scope 3 Pressure

Transport emissions are Scope 3 Category 4 or 9 for your customers. As UK SRS and CSRD drive Scope 3 disclosure across all sectors, logistics providers face increasing demands for verified emissions data per shipment, lane, or tonne-kilometre — often with short timescales.

What We Deliver

Transport & Logistics ESG Services

End-to-end advisory from maritime MRV to fleet decarbonisation strategy, designed specifically for UK transport and logistics companies.

UK ETS Maritime MRV

Monitoring plan development, voyage-level emissions tracking, verified annual reporting support, and allowance strategy for shipping companies newly covered by UK ETS from July 2026. Covers vessel thresholds, fuel consumption monitoring methods, and regulator engagement.

UK ETS · Maritime MRV · Voyage Emissions

Aviation Carbon Strategy

Integrated UK ETS and CORSIA compliance advisory for airlines. Free allocation phase-out modelling, offset eligibility assessment, MRV process design, and carbon cost forecasting. Clarity on which routes fall under UK ETS versus CORSIA.

UK ETS Aviation · CORSIA · Carbon Costs

Fleet Carbon Accounting & Electrification Roadmaps

GHG Protocol-compliant fleet emissions inventories, well-to-wheel analysis, and electrification transition roadmaps. ZEV mandate alignment, charging infrastructure assessment, total cost of ownership modelling, and phased vehicle replacement planning.

Fleet Emissions · Electrification · ZEV Mandate

SECR for Transport Companies

Directors’ report-ready SECR disclosures with transport-appropriate intensity ratios (tCO2e per tonne-km, per vehicle, or per revenue). Fleet fuel data integration, depot and warehouse energy capture, and year-on-year trend analysis.

SECR · Intensity Ratios · Directors’ Report

Supply Chain Scope 3

Scope 3 emissions quantification for logistics providers responding to customer data requests. Category 4 (upstream transport) and Category 9 (downstream transport) methodologies, shipper-level emissions allocation, and data platform integration support.

Scope 3 · Category 4/9 · Customer Data

Net Zero Transition Plans

Credible, TPT Framework-aligned transition plans for transport companies. Fleet replacement pathways, fuel switching scenarios (HVO, hydrogen, electric), SBTi-compatible target setting, capital allocation planning, and board-ready UK SRS S2 disclosure drafting.

TPT · SBTi · UK SRS S2
Key Dates

Transport Sector Regulatory Timeline

July 2026 (Live)
UK ETS Maritime Sector Included
Shipping companies with qualifying voyages to/from UK ports must monitor and report emissions under UK ETS. MRV obligations commence with allowance surrender phasing in.
January 2027
UK SRS Mandatory Reporting Begins
Listed transport companies begin first UK SRS S1/S2 reporting period. Scope 3 on comply-or-explain basis. Transition plan disclosure required.
January 2027
UK CBAM Comes into Force
Importers of CBAM-scope goods (steel, aluminium, cement, ceramics, fertiliser, hydrogen) must declare embedded emissions and pay the carbon price adjustment.
2030
ZEV Mandate Interim Targets
Increasing percentages of new car and van sales must be zero-emission. Fleet operators planning vehicle replacement cycles must align procurement with ZEV mandate trajectories.
Our Approach

Why Transport Companies Choose RSustain

We bring 26+ years of environmental advisory experience to transport sector ESG challenges. Our approach integrates UK ETS maritime compliance, aviation carbon strategy, fleet decarbonisation planning, and SECR reporting into a unified carbon management architecture — so you meet regulatory obligations while building the data infrastructure that investors and customers demand.

24+
Years advisory experience
CEnv
Chartered Environmentalist
84+
Academy courses available

Transport & Logistics ESG: Frequently Asked Questions

What is UK ETS maritime and when did it start?+
UK ETS maritime extends the UK Emissions Trading Scheme to cover CO2 emissions from shipping. It went live in July 2026. Shipping companies operating vessels above the gross tonnage threshold with qualifying voyages to, from, or within UK ports must monitor voyage-level fuel consumption and emissions, submit verified annual reports, and surrender UK ETS allowances according to the phase-in schedule. Monitoring plans must be approved and emissions data tracked per voyage using approved methodologies.
How does UK ETS aviation work now free allocation is ending?+
UK ETS aviation covers aircraft operators flying to, from, or within the UK. Operators must hold a GHG emissions permit, monitor and report their annual emissions, and surrender sufficient allowances to cover those emissions. Free allocation — allowances given at no cost — is being phased out, meaning airlines must purchase an increasing proportion of their allowances at auction or on the secondary market. This directly increases the carbon cost per flight and makes emissions reduction and fuel efficiency financially material.
What fleet emissions must transport companies report under SECR?+
Under SECR, qualifying transport companies must report total UK energy use in kWh (including fleet fuel), Scope 1 emissions (direct combustion from vehicles, heating), Scope 2 emissions (purchased electricity for depots, offices, and charging infrastructure), an appropriate intensity ratio, and the methodology used. For transport companies, fleet fuel typically dominates Scope 1. The intensity ratio should reflect the business — common choices include tCO2e per tonne-kilometre, per vehicle, or per million pounds of revenue.
How does CORSIA interact with UK ETS for airlines?+
CORSIA (Carbon Offsetting and Reduction Scheme for International Aviation) and UK ETS operate in parallel but cover different route scopes. UK ETS applies to flights within the UK and, for UK-administered operators, departing flights. CORSIA applies to international routes between participating states. Airlines must comply with both schemes where applicable, but MRV requirements, eligible offset types, and baseline calculations differ. Careful route-level analysis is needed to determine which flights fall under which scheme and avoid double-counting. RSustain provides advisory on navigating this interaction but does not perform verification.
Do logistics companies need Scope 3 reporting?+
Logistics companies face Scope 3 pressure from both directions. Their own Scope 3 includes upstream fuel production (Category 3), purchased goods (Category 1), and employee commuting (Category 7). More significantly, their emissions are their customers’ Scope 3 (Category 4 or 9). As UK SRS and CSRD drive mandatory Scope 3 disclosure for listed and large companies across all sectors, logistics providers are increasingly required to provide verified, shipment-level emissions data. Companies without robust emissions allocation capabilities risk losing contracts to competitors who can provide this data.
Does RSustain provide fleet electrification services?+
No. RSustain provides advisory and strategy services only. We do not install charging infrastructure, supply vehicles, or deliver engineering services. What we do provide is fleet electrification strategy: assessing your current fleet profile, modelling vehicle replacement sequencing aligned with ZEV mandate timelines, evaluating total cost of ownership for electric versus diesel alternatives, identifying depot charging requirements, and producing board-ready transition roadmaps. Implementation is delivered by your chosen engineering and infrastructure partners.

Transport & Carbon Insights

Latest regulatory analysis relevant to UK transport and logistics.

Net Zero

SBTi V2 and UK Transition Plans: What Changed and What to Do Now

Oct 2026 Carbon Markets

CBAM Downstream Extension: What UK Manufacturers Must Prepare For

Sep 2026 Carbon Regulation

UK CBAM Secondary Legislation Published: Detailed Rules for Carbon Border Adjustment from January 2027

Sep 2026
View All Insights →
RSustain Academy

Upskill Your Transport Team

Carbon Accounting Fundamentals

Master GHG Protocol scopes, emission factors, and fleet-specific reporting including well-to-wheel methodologies and UK ETS integration.

View Course →

Net Zero Transition Planning

Build credible, TPT-aligned transition plans covering fleet electrification pathways, fuel switching, and SBTi V2.0 target setting.

View Course →

UK ETS Compliance

Understand UK ETS obligations for maritime and aviation operators: monitoring plans, MRV, allowance management, and CORSIA interaction.

View Course →