Plastic recycling opportunities

Plastic recycling opportunities

Used extruder $3600

There are so much recycling opportunities. Gary McNeish is one if the growing group of great people in the world who wants to make the world more clean and circular.

For the last few years, he has been concentrating on recycling industrial waste:
  • Carbon Black from the pyrolysis of waste tyres.
  • Fibers from waste
  • Tyres made into fibercrete a mix of fibers and concrete  
  • Metal from tyres can be used in the same way, however this method not only strengthens the concrete but if a small electric current is applied to the concrete when dry it will heat up making it ideal for snow and ice removal in harsh environments
  • Recycling red mud (Bauxite Residue) a by product from the Aluminium industry

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City chooses Cradle to Cradle Hall

City chooses Cradle to Cradle Hall

The greenhouse purifies the outdoor air with functional living green before it will enter the building.

The municipality of Venlo preferred a new city hall as state-of-the-art example of Cradle-to-Cradle design. Right now, the City Hall Venlo’s design is a paramount example of applying the Cradle to Cradle design principles on building scale. The Hall is being recognized for many innovations

  • the building is designed for its users and residents, culture and place
  • it is designed to anticipate future innovations and continuous improvements at all scales

This post describes how the dream of a C2C inspired building has been translated into practice, how the process evolved and the benefits it has brought so far. How did they do it?

Reusing materials begins with the knowledge about  products and building. What’s inside and what can we do with it? Read More

Best waste to energy technologies

SimGas BioGas Best waste to energy technologies

The SimGas “Shamba” comes in various volumes, from 2m³ up to 20m³

Which is the best waste to energy technology with maximum efficiency and less emissions?

That was our question on LinkedIn. These are the responses:
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MOBACO-A Tiny Houses


Mobaco-A’s starting point is to create a village environment with local resources which can be made by local people themselves. The dwelling units consist of freestanding, semi-switched and switched units that can be linked as needed

The MOBACO-A Concept – MOdular Bio-BAsed Self COnstructing – intents to build adaptable reconstructable shelters for the permanent demand for temporary or tiny houses. 

Beginning 2016 the Dutch Government (COA) issued a competition for constructing for refugees. The Mobaco-A consortium starting point was: respecting both the People and Planet aspects.

This concept house is complete self supplying for it’s energy, water and can be made by de the local people themselves in just two days. Read More

Geopolymer concrete is Cement-free

Geopolymer concrete is Cement-free

In the Netherlands, the utilization of Geopoolymer is recommended by the CUR committee as one of the 7 high potentials actions towards the Dutch initiatives on further lowering the CO2 footprint of concrete.

Geopolymer concrete is Cement-free. This Geopolymer product is a more sustainable alternative for ordinary cement based concrete.

It uses a mixture of industrial by-products such as ashes, produced during the manufacturing of steel.

Therefore geopolymer concrete preserves natural resources, produces less CO2 and allows us to use by-products to develop a sustainable construction material. 

It’s a beautiful product which can be used to build for environmentally friendly buildings. Read More

HAUT, circular building Amsterdam

Haut wooden residential tower in Amsterdam

The wooden tower will be 73 meters high, containing 55 apartments of different sizes

Haut will be the new landmark in Amsterdam. The 21-storey residential building by the River Amstel in Amsterdam, is a serious contender to become the tallest timber tower in the world.

The new standard is created in exclusive comfort in one of the most beautiful places in Amsterdam.

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Coming up: BetterWorldConstructions

BetterWorldConstructions Green Architecture and Urban Development

BetterWorldConstructions Green Architecture and Urban Development

BetterWorldConstructions aims to close the loop of low carbon construction chains. Therefore we organize a workshop named ‘The Future of Building Circular’ in the Netherlands, April 20, 2017. 

We invited the networks of clients, architects and suppliers in the bio-composite materials construction chain, circular construction and low-carbon concrete industries in the Netherlands and in Belgium. Read More

Breeam Awards for most sustainable buildings

Breeam Awards for most sustainable buildingsThe Breeam Awards 2017 – the international award for exceptional sustainable places and projects around the world – have been awarded to beautiful, sustainable buildings.

The high performing winners contribute to high sustainability performance coupled with commitment and vision to creating and maintaining healthy, productive places.

For the first year, the Breeam partnered with GRESB to introduce new award categories for socially responsible investment based on the use of BREEAM and GRESB. Read More

Recyclable Rubber saves billions

Recyclable Rubber Is Possible

This Rubber House is named for its use of recycled rubber conveyor belts screwed onto the exterior of the home to serve as roof and cladding material.

PhD Laurens Polgar has created recyclable rubber.

Until now, rubber was only reusable as low grade product, for example used as pegs or paving stones.

By using a different system, Polgar has made rubber that is completely recyclable to new rubber, while maintaining all its properties.

Polgar won with his invention the Benelux finals of the prestigious Falling Walls Lab and is allowed to participate in the European final in Berlin. Read More

More rain, less snow on Arctic

More rain, less snow on Arctic

According to climate researchers, more rain than snow will fall in the Arctic. Moreover, oceans are getting hotter, and they’re also losing oxygen

According to climate researchers in the Netherlands, at the end of this century more rain than snow will fall in the Arctic. It was already known that, due to global warming, up to 60% more precipitation would fall in the Arctic.

The researchers now argue that it mainly involves rain, while scientists always presuppose the precipitation would be snow. Read More

ECN captures CO2

ECN captures CO2

Watch the ECN video

ECN – a Dutch research on energy company – claims a breakthrough in CO2 removal technology.

The company is focussing on CO2 capturing and the reuse of CO2.

With the SEWGS technology (Sorption-Enhanced Water Gas Shift), in just one proces step, coal and gas plants, wil operate cheaper and more energy efficient.  Read More

Can we repurpose EV batteries?

 Can we repurpose EV batteries?

V-Storage started a pilot using old batteries from busses as an energy storage system. The ‘old’ batteries are placed in a large container. They intent to use the stored energy to electrify busses and to increase the Grid Balance. The pilot will start in January 2017.

In four or five years, the batteries in the roughly one and a quarter million EVs currently on the road are going to start to wane. EV owners will either replace them, or replace the cars entirely.

That means we’ll have a lot of used batteries (with plenty of life left in them) but which are no longer suitable for EVs. What to do?

One possibility is repurposing them to serve as grid-connected energy storage.

Storage is valuable to the grid for many reasons, including its ability to smooth out fluctuations in supply, allowing for more integration of variable renewable energy. Read More

SeaFarm – sustainable food production

SeaFarm - sustainable food production

The University Wageningen concluded that recent cultivation research has led to a reduction of costs of more than 50%. Sustainable seaweed cultivation is necessary to develop new production and market chains!

Let’s introduce to you the SeaFarm: It’s one of the solutions to secure food, feed, green chemistry and energy in the near future.

As per United Nations:

“The world population is predicted to grow to 8.3 billion in 2030 and to 9.1 billion in 2050. By 2030, food demand is predicted to increase by 50% (70% by 2050). The main challenge facing the agricultural sector is not so much growing 70% more food in 40 years, but making 70% more food available on the plate.”

We live at sea

Two third of the world population lives not more than 350 miles from the sea. Somewhat more than halve of the population lives at a maximum of 150 miles from the sea.

In 2050 – in order to feed, clothe, house and energize mankind – we need to have doubled agro production. The big question is ‘Is this possible?’ Yes it is. Which alternatives do we have?

  1. We can speed up deforestation, but then don’t bother about biodiversity, nature etc.
  2. Triple P? Yes, but then bring agriculture to the marine environment. This should be the start of developing sustainable seafarms, based on seaweeds and (shell)fish.

Advantages of a Seafarm

The developed SeaFarm concept and design is a solution to move food production of aquatic and non-aquatic cultures to the ocean surface. Benefits of such solution, comparing to “traditional” farming are:

  • No land reclamation
  • Minimizing losses due to pests “infection”
  • Minimizing or completely removing usage of pesticides
  • Organic food production is possible without costly and lengthy process of land preparation (“healing”)
  • Cultures are grown in controlled climate
  • Cultures are grown in vicinity of the consumers, cutting transportation COx pollution and costs and reducing road congestion
  • Inserting Oxygen into atmosphere by photo synthesis and reducing CO2
  • Minimal usage or no usage of fossil fuels or external energy sources
  • No new or “experimental” technology – only proven components are used
  • Short “pay-back” period – approx. 18 months for presented case.

This should be the start of developing sustainable seafarms, based on seaweeds and (shell)fish.

Seaweed opportunities

According to the University Wageningen, seaweeds-based seafarms produce:

  1. Proteins
  2. Pufas
  3. Carbohydrates
  4. Micronutrients
  5. Minerals (especially P)
  6. and Energy!

TripleP sustainable

Starting point for new developments is that it must be TripleP sustainable, since we cannot afford any longer to threaten the worlds ecosystems and its biodiversity, and since we have to meet human requirements such as food security, green chemistry and climate measures.

A futuristic view? We do have 40 years for realization! Seaweed-based sea farming is then an opportunity:

  • Food security >> proteins, micronutrients and lots of other valuable compounds
  • Green chemistry >> replacement of fossil resources together with land based plant resources
  • Energy if not otherwise
  • Production of fresh water if needed
  • No freshwater usage for plant production
  • Recycling of lost plant nutrients
  • Sequestering Green House Gasses

Off shore cultivation

Logistic, costs of infrastructure yield and planting mechanisms. The University Wageningen concluded that recent cultivation research has led to a reduction of costs of more than 50%. Sustainable seaweed cultivation is necessary to develop new production and market chains!

Link to the report from the University Wageningen (The Netherlands)

Why seafood is the new superfood

Seaweed is most commonly recognized as being the green wrapping around your sushi rolls, but it has so much more to offer your body and the planet than just sushi support. Seaweed is known as the ocean’s superfood and is one of the most sustainable, nutritious and cheapest foods we can grow. It’s an abundant source of minerals and has unique cleansing and detoxifying properties. Seaweed is an amazing, underutilized gift straight from the ocean.

SeaFarm - sustainable food production

Wakame is a wonderful seaweed for women in particular, because it’s been shown to significantly reduce bloating. It tastes a bit like spinach and is commonly used in seaweed salads. Soak it briefly first and keep in mind that it will expand about 20 times. When boiled with water, it provides a healing mineral-rich broth, one that you will find as a base for most miso soups.


Once you get over the slimy texture, you’ll find that seaweed has a lot to offer nutritionally and is easy to sneak into your diet in different forms. Sea vegetables are rich in trace minerals, iodine, iron and calcium. These minerals are essential for proper brain function, metabolism and maintenance of strong bones. They also have powerful electrolytes to help keep you hydrated, contain blood-purifying chlorophyll (remember, they’re still plants and require photosynthesis to develop) and polysaccharides, which detoxify your body from heavy metals and other toxic substances. They can also be great sources of protein, vitamin B-12 and omega-3 fatty acids. These properties definitely qualify seaweed as a superfood — one of the most nutrient-dense foods on the planet.


One of the biggest factors contributing to climate change is the carbon-dioxide emissions produced from factory farming. More than a quarter of the CO2 released into the atmosphere is absorbed directly into the ocean. Seaweed, however, has the amazing ability to absorb dissolved nitrogen, phosphorus and carbon dioxide directly from the sea. It actually needs to absorb CO2 in order to grow, making it the ideal plant to assist with our threatened ecosystems.

We need seaweed to keep our oceans clean. Fortunately, it’s a resilient plant that reproduces quickly. Seaweed farms are becoming more popular and have the capacity to grow nutrient-dense food for both humans and animals. Seaweed also has the potential to be a source of biofuel and fertilizer for crops like corn and soy. As one of the fastest-growing plants in the world, it could nourish the entire planet while leaving a negative carbon footprint — you can think of seaweed as the culinary equivalent to an electric car.

Varieties of Seaweed

Seaweed has more than 10,000 species. It’s very easy to incorporate the most common and easiest species into your diet.


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First Circular Tomato Farm

First Circular Tomato Farm

Sundrop Farms: The company that’s growing food in the desert. Complete circular and green

This tomato farm in Australia is the first agricultural facility of it’s kind, combining solar power with desalination and countering the requirement for fresh water and fossil fuels.

The firm celebrated its grand opening in Port Augusta, South Australia, last Thursday.

Read More

CO2 conversion to Ethanol

CO2 converts into Ethanol

ORNL researchers developed a catalyst made of copper nanoparticles (seen as spheres) embedded in carbon nanospikes that can convert carbon dioxide into ethanol.

Wow, they did it. Just by coincident. Scientist of the Oak Ridge National Laboratory succeeded to convert CO2 into ethanol.

Ethanol can be used as a (car) fuel.

This is a break through!




Read More

MobileFactory: Haiti’s first debris houses


MobileFactory: Haiti’s first debris houses

MobileFactory – a dream becomes reality

It is time to demonstrate how to change the world!

Dangerous debris that destroys people’s lives and their surroundings will soon be transformed by The MobileFactory’s The Flying Dutchman into high-quality building materials for poor people to build their own safe, dignified homes. Read More

A complete circular building

Thomas Rau created a real circular building

Circular building is more than reusing the existing structure. All added materials, such as the concrete tiles, furniture and the insulation material, are recycled products and materials.

How do you give four dated bunched offices a second life without wasting material? Simple: build circular.

Energy Company Liander did it.

We have seen it. And it’s an amazing ‘new’ future proof and circular building. Read More

Smart Cable Guard: safeguards any medium-voltage underground cable network

Smart Cable Guard

Smart Cable Guard: You will receive immediate alerts of any faults, including recurring hidden faults (self-healing breakdowns) that are difficult to detect by conventional methods.

DNV GL’s Smart Cable Guard online monitoring system safeguards your medium-voltage underground cable network by pinpointing weak spots and faults.

This online multi-functional monitoring system saves millions because of it’s early warning system that prevents your area from electricity breakdowns.  Read More

3D printing with recycled plastic

Recycle your own coffee cubs for your 3D-printer

Recycle your own coffee cubs for your 3D-printer

3D printing is booming. But most of the 3D-printing entrepreneurs use new plastics for their prints.

Better Future Factory has developed a machine with which people can recycle their coffee cubs for 3D-printing.  Read More

3 denim collections from recycled ocean plastic

Pharrell Williams Curates Collaboration Between Bionic Yarn And G-Star Turning Ocean Plastic Into Denim

Pharrell Williams Curates Collaboration Between Bionic Yarn And G-Star Turning Ocean Plastic Into Denim

3 denim collections out of 2 million plastic containers recovered from ocean coastlines.

That is what Raw For The Ocean’ and ‘G-Star did, making their new fashionable collection 2015 from ocean plastics. This is how the production process is done.

Together they will help ending the ‘Plastic Soup Read More

Iceland turns CO2 into stone

Iceland turns CO2 into stone

The Hellisheidi power plant is the world’s largest geothermal facility. It provides the energy for Iceland’s capital, Reykjavik, plus power for industry, by pumping up volcanically heated water to run turbines

Iceland has done it again. No, its not football. It’s even better. They successfully turned CO2 into stone!

In Iceland, scientists and engineers are fighting climate change by injecting CO2 deep into volcanic rocks. Read More

Mendez builds homes using Discarded Plastic

Mendez builds homes using Discarded Plastic

‘Cauca project’ in Colombia developed with recycled plastic components by Concepts Plastics

Colombian architect Oscar Mendez is building homes for the homeless, using discarded plastic. 

We give credits to the guy who came up with this invention. He is helping so many people and families.

Let’s ensure this solution spreads all around the world. Not just for homeless, he can sell it for sheds, storage, parking garage etc… Great idea!!! Read More

Lego saved 7,000 Tons packaging

Lego saved 7,000 Tons packaging

Lego was built on plastic. Now the Danish toy company is investing millions into getting rid of it.

Lego’s mission is to gain a positive impact in the world. With a successful strategy, the Danish company already saved 7,000 tons of packaging materials.

This was said by Tim Brooks, vice president environmental responsibility. Read More

Nocera bacteria absorb CO2

Nocera CO2 absorbing bacteria Ralstonia Eutropha

The bacterium Ralstonia eutropha (picture Wikipedia)

Professor Daniel G. Nocera (Harvard) has succeeded in changing bacteria genetically so that they can absorb CO2 and convert it into alcohol.

This news has been reported by the American magazine Forbes. But, according to Nocera:

this bacteria does not solve the CO2 problems.

Read More

BREEZE: a zero-energy hotel


World’s first zero energy and circular hotel. This is Hotel BREEZE

Hotel BREEZE’s air conditioning performs entirely circular. Without mechanical ventilation.

This innovative concept called the ‘Earth, Wind & Fire’ (EWF) concept has been created by Engineer Bronsema.

Briefly the EWF works with falling water, sun and wind. Read More