Ready for the next step together.

nevoPP is the first 100% climate-neutral^* polymer wastewater system.

Helping you sustainably optimise your CO₂ footprint in civil engineering.

_{* Sewer system with no moulded parts. Climate neutrality externally certified by TÜV Rheinland, including offsetting.}

Small steps, lasting effects.

Today, we all decide how the future will be. Every local contribution counts. Local authorities and industry need each other. Get to know our nevoPP series, the first polymer wastewater system that is 100% climate-neutral* over the entire product life cycle – clearly measurable on the basis of independent calculations. The next step for all those who want to plan, build and operate sustainable wastewater disposal systems.

nevoPP for your sustainability targets

Reduction of the carbon footprint of your construction project – over the entire product life cycle, including compensation of the residual CO2 content.
Conservation of resources – through less need for newly produced plastic.
Strengthening the recycling economy – by taking back materials such as construction site cuttings and old pipes.

Sustainability for sewer systems.

100% climate neutral*

Go with nevoPP towards "zero CO₂“ – "From production and materials to the construction site – including offsetting of currently unavoidable residual CO₂ content.

100% measurable

Receive an objective and transparent calculation of your sustainability progress based on certified data – individually determined for your building project.

100% reliable

Rely on a unique combination – low CO2 footprint, non-toxic materials and the high quality of 100% polypropylene.

100% in partnership

Benefit from the experience of the municipalities that have piloted nevoPP with us – climate neutrality and circular economy as a jointly understood task.

_{* Sewer system with no moulded parts. Climate neutrality externally certified by TÜV Rheinland, including offsetting.}

Step by step towards 100% climate neutrality*

100% climate neutrality sounds good. But how does it work in practice? Our expert Tobias Lipphardt takes you to our production plant, gives you exclusive insights into the material innovation and shows us a nevoPP pilot construction site.

_{* Climate neutrality externally certified by TÜV Rheinland, including offsetting.}

Do you know the carbon impact of your project?

Our experts will be happy to advise you free of charge and without obligation and will provide you with a customised quotation with a detailed CO₂ calculation for your project.

Products

AWADUKT nevoPP SN10

Heavy-duty sewer pipe system made from new and recycled polypropylene

Our climate-neutral sewer pipe system* for separating and mixing systems with general building authority approval (approval pending) made of 100% polypropylene polymer. It contains PP recycled material as the core material and PP virgin material on the inner surfaces in contact with wastewater and the outer surfaces in contact with the ground. Designed for high loads, the pipes are suitable for all installation conditions in municipal drainage, for new developments and replacement construction as well as for installation in water protection zones II and III. The well-known standard range of moulded parts gives you maximum flexibility in planning.

_{* Sewer system with no moulded parts. Climate neutrality externally certified by TÜV Rheinland, including offsetting.}

Benefits

Heavy-duty sewer pipe with push-fit double sockets made of polypropylene with form-fitted or friction-fitted EPDM seals in the dimensions DN 110–400
Thanks to the 100% polypropylene polymer, the pipe structure has a full-wall PP surface and at least 80% PP RC core
High static and dynamic load-bearing capacity and point load resistance
Suitable for winter construction sites down to -10°C
Resistant to pH values from 1 to 13
Temperature-resistant permanently up to 60 °C and briefly up to 90 °C
Tightness of at least 5 bar with deformation and angular deflection thanks to Safety Lock sealing system
Inspection-friendly, smooth inner surface in orange colour
Likely to last at least 100 years. 10-year guarantee.
100% operational reliability thanks to a coordinated system consisting of pipes, moulded parts, chambers, connection systems and corresponding services

Downloads

ePaper Downloadportal

AWASCHACHT nevoPP DN 1000

Walk-in plastic sewer chamber made from new and recycled polypropylene

Our climate-neutral* access chamber in accordance with DIN EN 13598-2 made of 100% polypropylene with PP recycled material as the core material and PP virgin material on the inner surfaces in contact with wastewater and outer surfaces in contact with the ground. For normal access frequency, can also be used for renovation in open construction, as a directional change chamber or as a chamber with several lateral inlets. Familiar, flexible modular system with various chamber bases, rings and cones.

_{* Sewer system with no moulded parts. Climate neutrality externally certified by TÜV Rheinland, including offsetting.}

Benefits

Wide range of chamber bases with channel DN160-800 with lateral inlets
Thanks to 100% polypropylene polymer, innovative production technology and a material-locking, full-wall structure with PP surface and PP RC core
12 mm wall thickness and ring stiffness of at least SN4 ensure permanent load capacity of SLW 60 (LM1)
Resistant to pH values from 1 to 13 and to biogenic sulphuric acid corrosion
External water tightness up to 8 m water column due to load-decoupled chamber element seals
Temperature-resistant permanently up to 60 °C and briefly up to 90 °C
Inspection-friendly, continuous and even inner surface in orange colour
Likely to last at least 100 years. 10-year guarantee.
100% operational reliability thanks to a coordinated system consisting of pipes, moulded parts, chambers, connection systems and corresponding services

Downloads

ePaper download portal

Certified climate neutrality

nevoPP's CO2 emissions and climate neutrality are externally and independently certified by TÜV Rheinland. The calculation of emissions was based on the product carbon footprint, which considers the entire life cycle of a product and its impact on the climate.

Pilot construction sites

For the first time, pilot sites tested the nevoPP range before it was released to market. Innovation and feedback will remain important components in the future, so that we can move closer to climate neutrality and the circular economy together, step by step. Learn about the most important facts and framework data on the projects here.

Karte_Pilotbaustelle_Timmendorf - 100016637

Timmendorfer Strand

Niendorf, Schleswig-Holstein

nevoPP delivery
2 chambers, pipes DN 200 (56 m) and DN 160 (33 m)

Construction timeline
11.03.12.04.2024

Client
Zweckverband Ostholstein, Sierksdorf

Bammental

Bammental, Baden-Württemberg

nevoPP delivery
2 chambers, pipes DN 160 (approx. 200 m) and DN 200 (approx. 200 m)

Construction timeline
02.04.2024 – 30.04.2026

Special feature
renovation, no new installation

Oedheim

Oedheim, Baden-Württemberg

nevoPP delivery
4 chambers, pipes DN 160 (approx. 50 m) and DN 250 (120 m)

Construction timeline
by the end of 2024

Developer STEG Stuttgart

“We are delighted to be able to test a new pipe material in this project. Since the product offered is CO₂ neutral, it supports our activities aimed at becoming CO₂ neutral in the medium term. It fulfils all the requirements that we have placed on our material to date and its use contributes to the promotion of sustainability."

Detmar Horn (Head of Investments department) and Torben Prüßmann (Project Manager Investments), Drainage Division at ZVO (Zweckverband Ostholstein), Timmendorfer beach pilot project

Measurable sustainability

nevoPP stands for a consistent approach to CO₂ avoidance. Until the target has been achieved in full, we will offset the remaining proportion. All in a selected project that contributes to climate protection according to three clear criteria: additional, measurable, sustainable.

Our climate protection project

Renaturalisation and protection of moorland in Mecklenburg-Western Pomerania

Over the past centuries, a large number of moors were drained with the help of drainage ditches, and the exposed peat was extracted. On the one hand, this was important for supplying produce to the population because agriculture could utilise the land. However, this resulted in the release of harmful greenhouse gases that had been trapped in moors for hundreds of years. The project in Mecklenburg-Western Pomerania aims to make it possible to utilise the storage power of the moors once again through renaturation. That's why we confidently support the project!

Project details

Why is moorland so important for the climate?

Moors trap particularly high levels of CO₂

Renaturalisation can greatly reduce emissions from drained moorland. A renaturalised moor restores a negative CO₂ balance to a positive one.

Moors store rainwater

For this reason, they make an important contribution to protecting areas from soil erosion and flooding. They also help to improve the quality of groundwater by filtering nutrients and pollutants out of the water.

Moors are an important habitat

Intact moors are an important habitat for many specialised and endangered animal and plant species, including the bittern (a heron species) and sundew, the second largest genus of carnivorous plants.

Our additional commitment

We are also supporting a project in India that enables households to switch from inefficient and environmentally harmful practices to solar lights and water filters.

To this end, the project awards Microenergy-Credits (MECs) to small companies, thereby making solar lights and water filters affordable to local people for whom these technologies are otherwise often too expensive.

Project details

Our climate protection project is certified by

News

13.02.2025 100% climate neutral sewer system

REHAU has launched its first 100% climate neutral plastic sewer system, nevoPP, which has a completely measurable climate impact throughout the entire product life cycle.

SR ASK new Stormbloc handshake 10cm 300dpi CMYK - 1113464

03.05.2023 REHAU and Hydro International Launch New Stormwater Management System

Polymer specialist REHAU has announced the launch of a new stormwater management system in partnership with water services company Hydro International.

14.01.2021 Stormwater management deal | REHAU and Hydro

REHAU announces the extension of an exclusive stormwater management deal with Hydro International for the UK and Ireland.

All news

Events

At the REHAU Academy, we want to share our expertise and pass on our experience competently and professionally. You can find the current seminars and events here. Thank you for your interest!

All events

Contact

To contact