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The World´s Water Crises Explained

From Not Enough to Too Much, the World’s Water Crisis Explained

Many more cities than Cape Town face an uncertain future over water. But there are emerging solutions.

“Day Zero,” when at least a million homes in the city of Cape Town, South Africa, will no longer have any running water,

Sauberes Wasser wird knapper...weltweit gesehen
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Die Wasserversorgung ist eines der wichtigsten globalen Themen.

Wasser wird mehr und mehr die strategische Ressource schlechthin darstellen.

Global water crisis: Facts, FAQs, and how to help

Every child deserves clean water.

There’s nothing more essential to life on Earth than water. Yet, from Cape Town to Flint, Michigan, and from rural, sub-Saharan Africa to Asia’s teeming megacities, there’s a global water crisis.

Cities in the face of drought
More than five billion people could suffer water shortages by 2050, as a vicious combination of climate change, increased demand and wasteful inefficiencies plunge the world’s water supply under threat. The Telegraph investigates what can be done to prevent future crises.
Water becoming more valuable than gold

Over the past 10 years the S&P 500 Global Water index has outperformed the bellwether gold and energy indices. Water becoming more valuable than gold


Green Smart City Technologies for Future

Renewable Energy for Green Smart Cities                                                                        Fresh Water for Green Smart Cities

Renewable Energy is the Key to Developing Decentralized and Responsible Energy Systems

HP engl. page 1

Climate friendly Energy and Water Technologies  - Energy + Water + E-loading station

Water extraction through condensation out of the air flow- from 10° Celsius  up to 50° Celsius - minimum air humidity 30% and higher

The condensation appears when the air cools down. If the air temperature decreases, less air humidity can be extracted (used for extraction?) than before. If the air humidity reaches 100%, the steam is omitted through the condensation process as so called 'mizzle droplets'. The water extracted through condensation is left for further usage as for example arbitration or drinking water preparation.


24h Water generation even within absolutely calm conditions through double turbine, also possible with all Windgiant Energy and Water Towers

 HP engl. 24h Water page 3

As well as motor fan operation. This is ensured by the second turbine being capable of operating in the finest vacuum ranges with low energy consumption.


Modular expansion system creates more values

Windgiant wind energy systems can be postprepared with module arenas additional functions for a later time like:.

- Electric loading stations,

- Energy storage systems,

- H2 Hydrogen Fuel Cell Power Filling station

- Cash and cashless payment terminals,

- Digital video walls at the energy tower,

- Water extraction/production from the air humidity carried in the wind flow

- Drinking water processing

So that clean Energy and fresh Water can flow, where it is needed!

HP USP engl. page 3


Product line I


Windgiant Smart Energy & Water Technology Series


Atmospheric Water Generator -Water from the air humidity

Fresh water for the irrigation

Water production with 6 m/s, 20° and with 2 g/m³, air in 24 h/m³ or per year/m³



Product line II

Windgiant Energy



Product line III

 Windgiant Double Turbines - Energy & Water Technology

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Double Turbine 10 kW, 25 kW and 50 kW


WG.SPS.20 kW vorne 2s.perfekt-.2o_kws.perfekt_-_50_kW
15 kW,
                                                WG-DT 25 kW                                                     WG-DT 50 kW

Atmospheric Water Generator - Water from the air humidity

Fresh water for the population, nature and agriculture


Product line VI

Windgiant Single turbine Energy Technology:

WiG 20 kW, Single turbine d= 4,5 m, 

Power formula for Windgiant Energy Systems:

                                   0,5*16/27*p*(v+vz+wave)³ *A

                              vz+wave = additional wind speeds + WAVE® Principle

vz+wave =additional wind speeds  at all wind speeds 75% bis 135% valid for Windgiant Energy & Double turbine Systems according to the Wave Principle.

vz+wave =additional wind speeds  at all wind speeds 200% bis 225% valid for Windgiant Energy & Double turbine Systems according to theWave Principle.

vz+wave =additional wind speeds  at all wind speeds300% bis 325% valid for Windgiant Energy & Double turbine Systems according to the Wave Principle.

These kinetic energy performances apply at various wind speeds alongside the four-dimensional coordinates x,y,z,ct through the resulting additional wind speeds (vz+wave) according to the WAVE® Principle.

We kindly invite you to take a look at the following link for more detailed information regarding the WAVE Principle: