Water Security

Through CDP, companies and capital markets can measure this impact to manage these risks and opportunities, report on progress with transparency, and commit to proactive action.

Report on CDP water security

The world faces a water crisis which is already impacting the stability of the global economy. This crisis is a major financial risk to companies although it also serves as a significant opportunity. Acting on water can create new business models, products and services that bring future commercial value 

Disclose data

The global context 

<1.2%

of all water on earth is available for human use.

50%

of the water used to produce goods and crops for the Global North is unsustainable.

40%

shortfall of the available global water supply is expected by 2030, according to the United Nations. In many regions, companies can no longer rely on a stable supply of good-quality water to grow their business. 

50%

of the water, from rivers and aquifers, used within the external water footprints of high-income economies is unsustainable, driving resource depletion, ecosystem degradation, conflict and climate vulnerability.

The risks

6/10

countries are at risk of having unsustainable water resource usage by 2050, according to a 2021 Global Water Security & Sanitation Partnership report. 

$4.5tn

As competition for water intensifies, the World Bank predicts a growth rate decline equivalent to 6% of GDP by 2050. 

$392bn

is at risk according to companies disclosing water data through CDP in 2022.

The opportunities of disclosing on water security

The opportunities 

A large, growing number of Capital Markets Signatories are expecting companies to respond and adapt. 

To remain competitive, companies must learn how to do more with less and collaborate. 

Companies can drive change faster than governments and it's in their direct business interest to act.  

Become a Capital Markets Signatory

How does CDP help?

In order to manage, we must measure. Effective response strategies can only be developed if we better understand the situation in which we operate. 

How secure is your water supply? Knowing where your water comes from and where it goes to are essential for building resilience. 

Committing to measuring, monitoring and reducing water impacts are the first steps on a journey to a more resilient company. 

Demonstrate your company's commitment to improving water security to hundreds of capital market signatories, with transparency.  

Benchmark your progress against competitors and peers, and identify opportunities for change. 

CDP helps you identify possible partnerships to improve water security and build a stronger company. 

Companies that consistently measure and report water data through CDP enhance their understanding of water risks and how to respond. 

Companies that transparently measure and report through CDP are viewed more favourably by their capital market signatories. 

Companies reporting through CDP are taking action to improve water security and deliver a low-carbon world. 

water watch image - how does CDP help water security

Financial Sector Water Knowledge Hub 

Pulling together information and resources to support financial institutions (FIs) in assessing water risks and opportunities in their sustainability journey. This includes our latest briefing on why directors of FIs need to care about the water crisis. 

Financial Sector Water Knowledge Hub

CDP Water Watch

Water Watch is a first-of-its kind tool which ranks over 200 industrial activities within 13 industry sectors, according to their potential impact on water resources – both in terms of water quantity and water quality. This is the only analysis of this granularity that exists for assessing the relative impact of different industrial activities from companies’ direct operations, supply chain and product use on the world’s water resources.

Get Access

Explore our reports, articles, and case studies on water security

© 2025 CDP Worldwide

Registered Charity no. 1122330

VAT registration no: 923257921

A company limited by guarantee registered in England no. 05013650