Ecometrica x Twinn Ambiental

Enhanced UK Flood Data

Ecometrica, the leading climate software experts, have recently enhanced their flood risk mapping precision data by partnering with Twinn by Royal HaskoningDHV.

TCFD (Taskforce for Climate-Related Financial Disclosure) legislation is now mandatory for businesses headquartered in the UK with over 500 employees. To comply, companies need to be able to identify potential flood risk exposure to their offices, supply chain and staff.

Ecometrica has previously used global satellite imagery and climate models to be able to assess potential physical climate risk (including flood) to businesses, as well as predicting future risk against different climate scenarios. However, this data has only been available at a lower resolution, which, for some businesses, does not offer the required detail needed.

Twinn have been working in this area for decades under the Ambiental brand, acquired by Royal HaskoningDHV in 2018. Their precise flood risk maps and scoring (to property level) are the absolute gold standard for the UK.

“Enhancing our TCFD offering with Twinn Flood Map and Twinn Flood Score data for the UK will help our clients there to fully understand their risk to flood exposure.” Sarah Middlemiss, COO, Ecometrica.

She continues, “We pride ourselves on creating strong partnerships with companies who offer the very best data available”.

Twinn's Flood Map overlain with Ordnance Survey Address

Visualisation of Twinn’s FloodMap overlain with Ordnance Survey AddressBase building points, colour classified depending on their FloodScore risk rating value.

About Ecometrica

Since 2008, we have been enabling businesses and governments to accurately and transparently calculate their climate impact, to ensure compliance with the latest legislation and build resilience for the future. We have a fully integrated emissions and carbon reporting and climate risk solution; covering data collection, calculation, forecasting, data analytics, and both regulatory and voluntary reporting. It is both state of the art and well proven, through over 350 implementations by corporate clients. Our expert Sustainability Analysts provide quality assurance, further enhancing data integrity.

We are experts in climate metrics. Being the only CDP Gold Partner across the Climate Change, Water and Forests protocols we support businesses to improve the process of finding and signing off the correct data sets and narratives more efficiently, whilst providing year-on year gap-analysis and score optimisation services.

About Twinn

Twinn brings together Royal HaskoningDHV’s portfolio of leading software and data solutions. It builds further on Royal HaskoningDHV’s deep domain expertise to provide digital solutions across multiple sectors. These solutions help organisations to understand the complex interplay across their physical and digital worlds. They provide actionable insights and help manage opportunities and risks to make better informed strategic and operational decisions. ​​

Twinn by Royal HaskoningDHV. Better decisions today for a sustainable tomorrow.​​

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Reading Time: 3 Minutes

Date Published: April 3, 2023



Ecometrica, the leading climate software experts, have recently enhanced their flood risk mapping precision data by partnering with Twinn by Royal HaskoningDHV.


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