This report offers recommendation on how to integrate water into investment policies, portfolio management, strategic planning and client relationship building. It serves as a stepping-stone for managers just beginning to integrate water risks and opportunities into their thinking, as well as for advanced investors looking to deepen their practices.
In recent years, the consumption of refillable bottled water has increased considerably in emerging countries. However, the quality of this water is often questionable, as authorities lack the capacity to properly check refilling depots. Given that refillable bottled water not only replaces unimproved water sources, but also better-quality sources, like piped and branded bottled water, its increasing use poses a major health risk. We investigate the motives behind the decision to switch to refillable bottled...
This study assessed the risks posed by noroviruses (NoVs) in surface water used for drinking, domestic, and recreational purposes in South Africa (SA), using a quantitative microbial risk assessment (QMRA) methodology that took a probabilistic approach coupling an exposure assessment with four dose-response models to account for uncertainty. Water samples from three rivers were found to be contaminated with NoV GI (80–1,900 gc/L) and GII (420–9,760 gc/L) leading to risk estimates that were lower for GI than GII....
Auditing the new ISO 14001:2015: Environment Impacts does not equal Risk
In recent transition audits, there has been one common misconception that I have seen repeated, and that is that environmental impacts are risks. This is not correct. Environmental impacts do not equal risk.
Let’s start with the definition of environmental impact from the ISO 14001:2015 standard.
“3.2.4 – environmental impact: change to the environment, whether adverse or beneficial, wholly or partially resulting...
In the paper the issue of failure risk assessment in water supply system (WSS) was presented. Problems of water supply network failure constitute a crucial issue in waterworks practice. The results of the analysis were obtained on the basis of real data from water network operation. Attention has been paid to the problem of risk assessment in the context of risk acceptance criteria. An example of criteria application was shown for the exemplary water supply network. The water network indicators: failure frequency,...
In this paper, the risk of water supply systems as a combination of hydraulic analyses (consequence) and failure probability of pipelines based on the actual condition is discussed. On the one hand, a stepwise closing of pipelines calculates the influence on customer's supply which represents the importance of a pipe. On the other hand, based on existing failure statistics, age and material distribution, a failure probability of a pipe segment is calculated. The two factors represent a risk matrix which is...
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