Flood resilience project Alexandria

Flooding Alexandria

Damage of water flood in Alexandria after heavy rainfall

A new approach, the Anticipatory Flood Management (AFMA), will be used to make the Egyptian coastal city of Alexandria better prepared for severe flooding. 

Dutch-based educational institute IHE Delft will lead a project.

The project will serve as an example for many other cities in the Arab region to make the switch from responding to anticipating to a disastrous flood. Read More

Trending: Sustainable Wastewater Reuse

Trending: Hydrovolta Sustainable Wastewater recycling system

Hydrovolta water recycling system

This trending wastewater reuse technology can reduce your water costs up to 95%.

It’s green, it is trending

The plug and play units will remove ions from industrial waste water by using the power of electricity (electrodialysis technology) and ultrasound as pre-treatment, with low pressure and energy, without using chemicals or high pressure osmosis.

It is supported by automatic regeneration of ions and self-cleaning filters and included with online water quality monitoring and telemetric control system.

 

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Abu Dhabi is building a green metropolis in the desert

The Masdar City in Abu Dhabi is a role model for a sustainable future

The Masdar City in Abu Dhabi is a role model for a sustainable future

Abu Dhabi has started an attempt to create the world’s first car-free, zero-carbon-dioxide-emissions, zero-waste ‘Masdar’ city.

The city is the centerpiece of the Masdar Initiative, a $15 billion investment by the government of Abu Dhabi. Read More

Montpellier solar food farm

Montpellier solar food farm

Montpellier solar food farm

This Solar Food Farm in Montpellier (France) is a successfull research project.

It took a while to find the balance between maximizing the amount of electricity produced by the solar panels and maintaining the productive capacity of the farm.

But after three growing seasons they had their answer: yes, balance was possible. But not quite for the reason they expected.

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Water Scarcity: 3 strategies for cities

Water Scarcity biggest problem

Pakistan is already vulnerable because of the different ethnic groups and religions. Also the country is one of world’s 36 most water-stressed countries and the situation gets worse. A civil war is not inconceivable

Scarcity of fresh water is the biggest world problem according to the Nature Conservancy. A lot of cities suffer under water stress. 

A quarter of the planet will experience severe water shortages one month per year by 2030.

The Nature Conservancy is working on a variety of strategies to protect water at its source, increase water efficiencies, and engage corporate and municipal leaders, governments, urban residents and other institutions in watershed stewardship. They offer 3 strategies Read More

Reduce risks storming water

Flood, industry, risk management, climate change, stormwater, hurricanes

The US President has declared a federal disaster for the storms and floods that struck 8 counties of Iowa during late August 2016.

Storming Water costs lives and a lot of money. Last winter, more than 15,000 homes and businesses in just eight council areas in the USA were flooded, a survey has revealed.

In October, the US President has declared a federal disaster for storming water and floods that struck 8 countries during late August 2016

The research for the Local Government Association found that councils were still helping flood-hit homes recover.

Councils are encouraging people to check if they are at risk of flooding this year, to sign up to flood warnings and make sure their homes are prepared. Read More

LA goal: 100% renewables

LA goal: 100% renewables

The City of Los Angeles took a significant step toward realizing its global leadership potential. Mayor Garcetti released LA’s first-ever urban sustainability plan: the pLAn.

LA City Council members Paul Krekorian and Mike Bonin coauthored legislation for a fast route to 100% renewables for LA. With an appreciative nod from the Sierra Club, the news reported at 11district.com follows:

“LADWP is on the verge of making significant investments in its infrastructure, and with that 100-year-old power system in need of significant upgrades, the city has an opportunity to re-create its utility in a way that recognizes the potential for a fossil-free future, demonstrates global leadership in its commitment to clean energy, and protects ratepayers from the increasing costs of carbon-based fuels.”

Under the current plan, emissions are expected to drop. Under a new plan, they could drop to zero!

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Flexible Flood Barrier

flood barrier

This multi functional flood barrier offers the ability to change the height of the flood barrier.

This is a great low cost, green and rapid solution for a new river barrier. 

The UK suffered from floods in 2014. Neptune has an answer to it.

This barrier does not have to be knocked down and rebuilt. Its height can easily be increased on site responding to any unexpected increase in sea levels whenever they might occur. Read More

App Cuts Sprinkler Water

App Cuts Irrigation Water

The system is ​said to save 50 ​–​70% of ​landscape water ​consumption. And please, use grey water for irrigation

This mobile App saves up to 70% allowing users to customize and control their irrigation systems from their phone. 

Never been easier to commit to a sustainable community. Even when you are not at home!

What if you lawn needs to be watered and you are not at home?  Read More

CSP micro plant: perfect system, low costs

Aora's solar tulip CSP starts shining in Ethiopia, without water!

Aora’s solar tulip CSP starts shining in Ethiopia, without water!

Most people think that CSP (Concentrating Solar thermal Power) plants are large and expensive. But what about this?

The Micro-CSP technology from Aora Tulip has a lot of advantages.

This ‘micro technology’ is modular, hybrid, uses minimal water and is ‘cheap’. Read More

Porous concrete for save dry roads

permeable concrete, sustainable infrastructure, storms, road, saves lives, water, flooding

Porous concrete on roads means: less traffic noise and the end of splashing water and aquaplaning

In Europe we know this permeable or porous concrete saves may lives during the year. Why? Because the road stays dry, even with stormy weather. And we will face an increasing lot of storms the upcoming years.

A lot of countries don’t invest in permeable concrete. But maybe this system will change their minds.

Porous

Porous concrete on roads means: less traffic noise and the end of splashing water and aquaplaning

The average motorist appreciates the comfort of the porous coating. But there are also disadvantages:

  • higher costs for construction
  • less skid resistance of the road surface immediately after installation
  • reconcilable problems in combating snow and ice

Read More

Chaotic situations because of storm in Japan

flood, storm, Japan, Flood risk, climate change, sea level rising, water

Catastrophe in Japan because of floods

In Japan, floods have caused devastations. Torrential rains are associated with former Tropical Storm Etau shifted north after dumping unprecedented rainfall on parts of eastern Japan, last Wednesday and Thursday.

More than a hundred thousand people had to flee because of the high water, which sometimes even carried houses along.
Read More

Precision Agriculture Technologies for Dry Area

Agri, water, data, sensor, drone, drip irrigation, California, Brazil, Israel, technology

Maximising data driven technology in the Agriculture

In previous blogs we mentioned the increasing issues in dry areas in the world. Think of Sao Paulo, Brazil and California, USA, with almost no water anymore in lakes, rivers and aquifers.

All kind of measures have been taken to increase the water use of people and industries. But which technologies are available to increase the water use in agriculture and still can rely on better harvests?
Read More

More than 11 billion people by 2100

population, world, food, water, energy, materials, UN, sustainable environment

The world population is growing, not slowing

Before 2100, the world will count 11 billion! people. According to the most recent United Nations estimates, the human population of the world is expected to reach 8 billion people in the spring of 2024. (7 Billion on October 31, 2011) Read More

33% aquifers under stress

water, water-stress, aquifer, NASA, satellite California, drought

Scientist can’t say for sure how much water is left in the aquifers

According to a new study from researchers at the University of California and NASA about 33% of the aquifers is under stress.

New data from NASA Grace-satellites show that many big aquifers all over the world are being sucked dry at a rate far greater than they can be replenished.  Read More

Industry: get ready for less water and more efficient use

wastewater, waste, heat exchange, climate change, co2, footprint, industry, carbon

Power savings from the differential $20,000.00 – $35,000.00pa depending on demand

It’s time for the industry to take responsibility for sustainable use of industrial water. Let’s start to reduce, reuse and recover all industrial (waste) water.

Water managers: Start using less, water by efficient water processes. Read More

Billions for waterworks to make the Netherlands climate proof

water, flood, water management, delta, city, technology, the Netherlands

The Delta Program is like a kitchen where new recipes are developed, which then could also be highlighted on the international market.

The next years billions of euros will be spent on waterworks which will make the Netherlands climate proof.

Investments that are not confined to the increase of one dike, but also focus on a regional approach.

An approach that encourages cooperation, and shines the light on the specialized knowledge from the Dutch. Read More

Textile industry can save 90% on water

Textile, jeans, wastewater, water recovering

Workers at a jeans factory must search through wastewater every morning to scoop out the stones, which are washed with the fabric in industrial washing machines to make stonewash denim.

With a new technique, the water consumption in the textile industry can be reduced to 90%.

Other benefits include are a lower energy consumption. For this application process, there are no adjustments required. Read More

Hydrea Thermpipe delivers energy from the sewer

sewage, waste water, heat recovery, green city, electricity, water, sustainable infra, CO2, Footprint,

This is a durable and efficient solution, which fits excellent in the pursuit of energy-neutral cities. Just 150 meters Hydrea can supply heat to 100 homes.

Sewage water is relatively warm. In stead of using fossil fuels to heat your building or home, Hydrea Thermpipe generates renewable energy, using the heat from waste water.

 

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Zero deforestation by 2020

Deforestation, Brazil, rainforest, Amazon

Deforestation with total loss of the Amazon – 2012

The Amazon is at great risk due to climate change and human-driven industrial development, including dams, mining, agribusiness and fossil fuel extraction.

The results of a 30-year study show that it is actually losing its capacity to absorb carbon from the atmosphere. Read More

Restoring Desert Grasslands USA

Desert, green, restoring, USA, Texas, grassland, perma culture, eco system, water, CO2Look at the amazing results Restoring Desert Grasslands in Texas. 

The key to this form of permaculture is: cooperating with each other and with nature for abundant living. Read More

Hydro dam in Ethiopia will bring hunger and conflicts

water, hydro dam, Africa, Kenya, Ethiopia, conflict, dehydration, sustainable, bank China

Decreasing water supply, loss of flood peaks and increasing salinity will have devastating effects on the eco system and the fish in the lake.

A hydro dam in Ethiopia will have enormous consequences for Lake Turkana in Kenya: the largest desert lake in the world. Experts fear that the lake will change into a desert.

This summer the Gilgel Gibe 3 dam will close the River Omo.

The first two (out of ten), turbines will start and fill the reservoir.

By 2016, the dam will be fully operational. Read More