DA
EN
Energy saving toolLCA A4+A5 reporting assistantBlogLCA survival guideFor contractorsFor advisorsFor developersOm osContact
Log in
Book a demo
Solutions
Impact
Resources
Who is it for
About
DA
EN
Log in
Book a demo

AI assistant to track, optimize, and report your construction site data

We take the manual work out of LCA data collection and reporting. Our automated solution gives you accurate A4 + A5 reports while saving hours of admin time.
Book a demo
Dashboard viser CO₂-udledning og ressourceforbrug på byggepladsen, med realtidsdata for el, varme, vand, brændstof og affald i Acembee-platformen.

Trusted by the industry

First-hand experiences from the field
"With Acembee, we get a simple overview of data and CO₂ emissions. That means less time on paperwork and more time on construction without compromising on quality or documentation."
Charlotte Westphalen Eriksen
Sustainability Coordinator at Einar Kornerup A/S
"The platform shows consumption for each category by month from electricity, fuel, and transport to heating and waste. This makes it clear where we are on track and where we need to take action, so we can stay within the LCA budget we’ve set."
Kristian Eriksen Behrendt
Projekteringschef hos ZÜBLIN A/S
"We need solutions that simplify the growing documentation demands in construction. Acembee’s system does exactly that, saving us time and making it easier to manage the flood of paperwork that comes with every project."
Christian Svenninggaard Kjeldsen
Head of Sustainability at KT Erhvervsbyg A/S

Why Acembee?

A simple solution to a complex challenge

Automated LCA A4 + A5 Data

Acembee removes the complexity of LCA A4 + A5 reporting by automating data collection and giving you a clear overview of the regulations and whether you’re meeting them. Instead of spending hours on manual reports, the platform organises everything for you with accuracy, less administration, and control over the limit values.

Simple and effortless integration

Documenting legal requirements shouldn’t require spreadsheets and a thousand different tools. With Acembee, you get all your construction site data in one place — on a single, user-friendly platform. No more messy data, just a clear overview with everything under control from start to finish.

Energy savings

Construction sites often waste energy without realising it, and that drives up CO₂ emissions. Acembee helps you optimise energy use in real time, reducing waste and keeping you within the allowed CO₂ limits. Less waste means lower energy bills — sustainability made simple and profitable.

Here are the facts

Simple solutions for complex sustainability challenges

15

minutter
is all it takes to get started
Acembee is designed to be intuitive and easy to use. In just 15 minutes, you can log in, explore your energy data, and generate reports effortlessly. The platform automates the hard part, so you can focus on your project, not learning new software.

200

hours
are saved on LCA A4+A5 reporting per project
Manual tracking, spreadsheets, and energy bill entry waste time. Acembee automates data collection and reporting, ensuring your project stays within LCA A4+A5 limits with real-time insights and instant reports – no guesswork, no hassle.

40

%
of meaningless electricity consumption reduces on average
Construction sites waste energy when cabins and tool containers stay powered after hours. Acembee cuts unnecessary use by 40%, while keeping tool containers above 5°C and pre-heating cabins for workers – saving energy without sacrificing comfort.
Free guide

The LCA A4 + A5 Survival Guide

Clear explanations, expert Q&A, and practical tools to keep your projects on track in one guide built for busy construction teams. Discover exactly what data you need and how to save hours on reporting, in this free resource created with DGNB-auditor Johanna Ida Jacobsen.
Your guides:
Oline Stærke
CEO & Co-founder at Acembee
Johanna Ida Jacobsen
Partner, sustainability advisor and DGNB auditor at Sustaining
Get the guide

Resources

Insights, best practices, and industry news on LCA compliance, sustainable construction, and energy optimization.

LCA A4 and A5: The Complete Guide for Construction Managers

From 1 July 2025, all new builds in Denmark must document climate impact from transport and on-site construction activities — modules A4 and A5. This guide gives you a clear overview of what both modules cover, what data you need to collect, and how to avoid the most common mistakes. Includes checklists, responsibility overview, and practical tips for reducing emissions.
Read more

LCA A5 reporting for construction site. A Practical Guide

Danish building regulations now require documentation of climate impact during the construction process itself — not just the materials. This guide covers what LCA A5 includes, which data you need to collect, and what happens if you exceed the 1.5 kg CO₂-eq./m²/year limit. Includes practical checklists, responsibility overview, and concrete reduction strategies.
Read more

LCA A4 reporting for construction site. A Practical Guide

This article is a comprehensive deep-dive into A4 — perfect if you want the full background, practical workflows, and all the details needed to report Module A4 correctly on Danish construction projects.
Read more
No artilces found
No success stories found

Take the manual work out
of A4+A5 reporting

Automate your data collection, cut the admin, and stay in control of CO₂, and energy use.
Automate data collection
Save hours of admin
Reduce CO₂
Keep projects on track
Book a demo
Built for busy teams. 15-minute setup. Get clarity from day one.