Our blog

Maritime LCA & sustainability insights

Practical guides on maritime LCA, Scope 3 emissions, CSRD compliance, and decarbonisation, written by our environmental engineers.
Climate Impact

Proven Strategies to Reduce Scope 3 Emissions in the Maritime Supply Chain

Scope 3 emissions are the hardest to control, but the biggest opportunity for impact. Learn 12 proven ways to cut carbon across your value chain from suppliers to customers.
Regulations

CSRD and Scope 3 Emissions: Why Supply Chain Data Is No Longer Optional

CSRD makes Scope 3 emissions reporting mandatory and guess what? Most of your impact lives there. Learn how to collect accurate data, and make supply chain emissions a competitive advantage.
Sustainability

Spend-Based vs Activity-Based Emissions: What Maritime Companies Need to Know

Spend-based emissions give a rough estimate but activity-based models deliver the traceable, accurate carbon data that customers now expect. Learn the difference and why it matters.
ISO Compliance

ISO Standards in Maritime Sustainability

From carbon reporting to energy efficiency, ISO standards are shaping the future of maritime sustainability. Learn how they help build trust, meet compliance, and guide smarter decisions across the vessel lifecycle.
Maritime

Accounting for Fuel End-of-Life in Maritime Decarbonization

Fuel end-of-life is a critical but often overlooked part of maritime emissions. Learn how Vessel LCA helps quantify the true environmental cost of fuel systems, from installation to dismantling.
Regulations

Simplifying Sustainability Reporting: The Case for Spend-Based Emission Data

The EU’s Full Omnibus Directive eases sustainability reporting by raising thresholds, delaying timelines, and simplifying value chain rules, without compromising transparency. Learn more here.
Regulations

EU’s Digital Product Passport (DPP) and EPDs

The EU Digital Product Passport will soon be mandatory across multiple industries. Learn how it supports lifecycle assessment, product transparency, and circular supply chains.
Regulations

IMO Approves Net-Zero Framework: What It Means for Maritime

The IMO has approved a global framework to reduce emissions from shipping, combining fuel standards with carbon pricing. Learn what this means for maritime data-driven decarbonization.
Maritime

Green Steel and Vessel LCA: Why Data-Backed Materials Matter in Maritime Decarbonization

Green steel is gaining traction in shipbuilding, but is it really worth the investment? Vessel LCA helps quantify the carbon impact of material choices, and guides smarter, data-backed decisions.

Climate data that you can trust

ReFlow was founded to transform environmental performance with data-driven, AI-assisted life-cycle analysis — empowering better climate decisions.
Join our newsletter!
Get the latest news from the green maritime transformation
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
© 2026 ReFlow ApS. All rights reserved.
CVR: 39843870