News & Guidance

Zero carbon water treatment systems

In this article we share how our sustainable and practical zero carbon operation water treatment system can protect watercourses and reduce operational costs and carbon footprint for contractors.

Free Silt Control Toolbox Talk info sheet

We've put together a handy planning tool to help your team manage the risk of causing a silt pollution event from your construction site.

Silt management on construction sites with constrained linear footprints

We make use of interceptor ditches to design passive, low carbon, rain-ready silt management systems for linear construction sites to prevent pollution. 

Reduce waste costs and improve biodiversity with used silt capture and water treatment mats 

In this article we explain how you can repurpose used biodegradable mats to bring biodiversity gain and reduce associated costs of disposal for your site.

Flocculant use on a construction site

Basic guidance for the construction industry about when to use a flocculant, what type of flocculant to use and how much of it to use, and advice on managing costs and risks when using flocculants on a construction site.

Managing silt on construction sites

Before starting your project, sediment and silt management is an essential part of your planning. Silt, soils, mud, clay, and sand are the primary pollutants generated at construction sites, mainly due to erosion of exposed soils by surface water runoff leading to siltation of water courses.

In the news: Preventing Pollution: Using innovative silt capture at Lowdham Flood Storage Reservoir

The Innovation Magazine, a publication covering environmental best practice, featured our innovative silt capture and water treatment system and how it’s being used during the build of a £30 million Flood Storage Reservoir.

Frog Environmental speak at international IECA erosion conference 2025 

In the news: Groundwater treatment system crucial for Littleborough flood defence works

The advantages of lining ditches and swales in reducing erosion and pollution risks

In this article our technical team delves into why it's important to line ditches and swales to help minimise erosion and pollution risks on construction sites.

Innovations in pollution control in marine construction, ports and waterways

Carbon neutral deliveries from 2025

As a business driven by environmental protection, we now offer carbon neutral deliveries as part of our commitment to helping clients with their carbon footprint and our own sustainability goals.