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Tag: Sustainability

Smart Cities’ Challenge: Bridging Data, In Real Time

“Smart cities” are a technology-driven approach to many previously irretractable urban problems, from alleviating congestion to improving pedestrian safety to enhancing water quality. While tier-1 cities such as San Francisco and Denver may come to mind as leaders in smart city technology deployment, look no further than Chattanooga, Tennessee. This picturesque city, nestled in the foothills of the Appalachian Mountains, is an example of a smart city employing cutting-edge approaches to improve residents’ lives and mobility.

Kevin Comstock, smart city director for the City of Chattanooga, recently shared his experiences and insights on making the shift to smart in a panel joined by Richard Hardiman, CEO and founder of RanMarine, and William Muller, vice president of business development for Seoul Robotics. I had the opportunity to moderate the discussion.

Panelists are optimistic about the inroads smart cities will be making in transportation and civic life over the coming decade. Comstock sees smart cities paving the way for improved health, energy and mobility, “key areas smart cities can focus on and make tangible improvements over the next five to ten years.”

Data is the key, and is now available from a range of sources across cities. Muller says the key to smart city growth will be bringing this data together from different technologies and systems, “and making it useful as a whole big picture.” “Open” is the operative word, he adds. “Data is going to need to be accessible to many different parties, from connected vehicles, to transportation systems, to a person down the street looking at his cell phone.”

Chattanooga has been taking these steps, implementing a centralized hub that monitors real-time information on the health of its transportation network, as well as cameras that detect vehicles — both cars and bicycles — for better operation of traffic signals. The city has also been tying its databases together from sources across both the city and county to compile information about delays, congestion, construction, where parking or transit options are most available, and providing that information to the public in an open architecture format.
Comstock’s team has also been working with academia on a US Department of Transportation connected vehicle program test bed project which provides Chattanooga with one of the first connected vehicle projects in the country. The project is intended to provide connection between freight, transit and emergency vehicles, as well as monitor pollution and self-adjusting signals to compensate for increases in the pollution and other factors. “At the end of the day, businesses want to get their goods or deliver their goods,” says Comstock. “The more robust and smart the system, the more reliable sustainable system or delivery platform, the better off they’re going to be. The economic development piece of that becomes more in play at that point in time.”

Connected vehicles have caught the attention of many smart city planners, but the proliferation if autonomous vehicles is still some time away. “I don’t believe we’re in autonomous vehicles state yet, but we’ll definitely be there over the coming decade,” says Comstock. “We have to have connectivity before we have autonomy. The first generation of autonomous vehicles “are going to deliver pizza, groceries and packages before they ever deliver people,” Comstock cautions. “Until those platforms are discovered and vetted out, a certain safety protocol has been addressed.”

Autonomous vehicles currently have found their place in “very active in heavy industries, especially mining, and things like that, where the environments are more conducive to that technology,” says Muller. “The same technology developed for those industries, specifically the 3D data, 3D LIDAR sensors and 3D radars, are going to be beneficial for smart cities.”

Expect to see increased automation as well across the board, Hardiman says — a point demonstrated by the Covid crisis. “When we have a complete shutdown of the cities because of a pandemic, with the loss of taxes, we realize we need to rely on nonhuman functionality in many ways. Robotics is a potential cure-all to the next pandemic or the next event. We can survive better as a city, as a community, using robotics.”

The key to these efforts is data, and the ability to move it quickly to where it’s needed. “We have an organization within the city government that’s called the Office of Operational Management and Open Data,” Comstock explains. “We look at the resources that we have, the different data sets, different databases, and pull information into a centralized location.” One aspect is development of a LIDAR-based data system “to look at pedestrian safety as a key component of utilizing technology and help solve the problem.”

Another initiative Chattanooga is undertaking is “looking at a predictive crash model — taking and aggregating data from across the city in conjunction with the police department and others, to pull together a roadmap and this general understanding of what our pain points are, and how we can help mitigate some of those things before they become a problem. It’s about proactive thinking about these things, applying them in new ways.”

Even for the smallest-scale project, such as making an intersection or crossing smart, is the large number of components involved,” says Muller. “A lot of different technologies are needed to solve singular problems within a particular intersection.”

Along with open data, another challenge for smart cities is achieving interoperability between cities and government agencies at all levels, Comstock points out. “We recognize that the interoperability between a city like Chattanooga and state departments of transportation or the other agencies that surround us, like Atlanta or Nashville, that implementations performed here need to work in other locations, and people that come in from those locations need to work here,” says Comstock. “There needs to be an Internet of Things approach to how we look at technologies. For example, right now you can use a cell phone. It doesn’t matter who the manufacturer is, or who your carrier is. You can call anyone in the world at any point in time. The agnostic features of that need to be replicated in a smart cities environment.”

Read article on Forbes

Why water quality matters

What is the first thing that comes to mind when you hear the words Water Quality? We bet you think of your drinking water and whether or not it’s actually safe to drink. You might even think of a water filtration system that cleans your drinking water.

But water quality refers to more than just your drinking water.

Take rivers, for example. Testing the water quality in rivers allows us to know the biological factors that could be impacting aquatic life and ecosystems.

Why we must monitor our waters

Things like algae and phytoplankton have a huge influence on rivers since they can affect groundwater. Monitoring the rivers can help researchers predict, learn and determine the human impacts on these sensitive ecosystems. Measuring the water quality in these bodies of water can also determine if restoration projects need to be undertaken or simply to determine if the water quality meets environmental standards.

Algae and plankton

Algae are plant-like organisms found in rivers, lakes, ponds and oceans. And even in snow. They come in a variety of structures, from simple plankton to large seaweeds. Single-cell phytoplankton float on the water but can, at times, grow in colonies large enough to be seen. While they have plant-like abilities, they are not actually plants.

Phytoplankton falls into two classes, namely algae and cyanobacteria. Most freshwater phytoplankton is made up of green algae and cyanobacteria, (which is also known as blue-green algae), and is actually a type of bacteria. Cyanobacteria are literally the only bacteria that contain chlorophyll. (The bluish tint that you see in blue-green algae actually comes from their pigments called phycoerythrin and phycocyanin).

Read our blog: Reducing Harmful Green-Algae Blooms Is Crucial to Protecting Aquatic Life

Seaweeds

Macroalgae (seaweeds), on the other hand, generally attach themselves to the ocean floor (except seaweeds like Sargassum that actually float on the surface of the water and do not attach to the floor bed).

Read our blog: Why we must tackle our Sargassum issue

When phytoplankton and macroalgae growth gets out of control, they can pose dangers to aquatic life. Monitoring these levels is therefore crucial to maintaining balance in the ecosystems where they live.

Dissolved oxygen

Another water quality test that is generally undertaken is dissolved oxygen levels. Dissolved oxygen basically refers to the amount of dissolved oxygen in the water that is available to aquatic life. Testing these levels is important because of its influence on the organisms living within that body of water. When these levels are too high or too low aquatic life can become affected, as can the water quality.

All forms of aquatic life depend on dissolved oxygen, including plants, fish, invertebrates and bacteria. Aquatic life that lives on the ocean floor or in deeper waters need less dissolved oxygen, while those living in shallow waters need more. It might surprise you to learn that organisms responsible for decomposing organic matter at the bottom of the ocean, such as bacteria and fungi, also use dissolved oxygen to help them do their work.

In a stable body of water with no stratification (a system or formation of layers), dissolved oxygen will remain at 100% air saturation. However, the deeper you go, the less dissolved oxygen you will find. This is primarily due to the fact that these deeper waters have not been in contact with air. The actual amount of dissolved oxygen will vary depending on things like water temperature, salinity and pressure.

But how exactly does low dissolved oxygen levels affect aquatic life?

Let’s take a closer look at salmon and trout which are cold-water fish. These fish will generally avoid waters where the dissolved oxygen levels are too low because low levels will cause them to die within a matter of days.

Furthermore, low levels of dissolved oxygen will not only delay the hatching of their eggs but will also impair their growth and lower their rate of survival. Carp, on the other hand, are slightly hardier and can survive and thrive in waters with lower dissolved oxygen levels. It goes without saying then that if dissolved oxygen levels in rivers and oceans drop too low, the fish in those regions will begin to die off.

Equally, if dissolved oxygen levels are too high, this also creates problems as supersaturated water can cause gas bubble disease in fish and invertebrates. Gas bubble disease in fish is the equivalent to “the bends” in scuba divers. Fish can easily die from gas bubble disease, and since they might not show symptoms, it makes it difficult for researchers to diagnose them.

Dead Zones

 A dead zone is an area of water where there is little to no dissolved oxygen. This usually occurs when there are too many nutrients like phosphorous and nitrogen in the water, causing blue-green algae overgrowth. Needless to say, aquatic life cannot survive in these zones which are usually found near heavy human populations. And humans are usually the cause of dead zones due to agricultural and industrial activities.

In developed countries, manure and fertilizers are the main culprits, while in developing countries untreated wastewater from sewage and industry are the culprits. Since these facilities are less regulated than in developed countries, wastewater is often dumped into rivers, lakes, creeks or the ocean.

According to National Geographic, scientists have identified 415 dead zones worldwide.

Water Quality testing has therefore become crucially important if we are to ensure that both our aquatic life and humans survive.

One such company that offers a combined solution to both water quality testing and clearing of pollution from bodies of water is RanMarine Technology.

Their WasteShark and DataShark collect data that is geotagged and timestamped to give an accurate picture of the water quality health within an ecosystem, thus allowing one to accurately monitor the quality of the water to help verify compliance with pollution regulations, identify potential contaminants early to minimize the impact on the environment and, basically, to make the water safe for everyone to enjoy.

It’s thanks to advances in water quality testing like these that we are able to enjoy clean drinking water and being able to swim safely in rivers and lakes

These are the Top Environmental Engineering Startups in The Netherlands (2021)

This article showcases our top picks for the best The Netherlands based Environmental Engineering startups. These startups and companies are taking a variety of approaches to innovating the Environmental Engineering industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

RanMarine USA

RanMarine USA has merged US operations with the global operations of RanMarine Technology B.V., developer of the WasteShark technology and based in Rotterdam, Netherlands. The WasteShark is a data-driven, autonomous aqua-drone that cleans marine waste, while collecting critical water quality data from local water sources.

The WasteShark is a unique smart city solution which is financially feasible for communities of all sizes and delivers quantifiable results day one. Waste and Pollution Removal – efficiently and effectively removes over 1000+ pounds of marine waste and pollution per day.

Water Quality Safety – collects and analyzes real-time data about water quality to assist with compliance with pollution regulations and identify potential contaminants early to minimize impact on the aquatic ecosystem, environment, and constituents. Biomass Removal – removes biomass (e.g., hyacinths, duckweed, algae) at the surface, which helps maintain aquatic ecosystems and mitigates potential damage to water equipment and facilities.

Oil Waste Collection – designed to operate in confined areas around boats, ships, docks and slips. The WasteShark can be fitted with a special drum oil skimmer for spill collection, and high-quality crude and refined oil sensors can be added for water quality data collection and hydrocarbon detection..

Read full article by The Startup Pill

These drones look for trash in waterways

In a river in the Danish city of Århus, a small machine called the WasteShark now autonomously sails through the water collecting trash, bringing it to shore, and then recharging itself. Soon, a drone will begin flying through the air to help: Using a special lens that collects data to be crunched by a machine learning algorithm, that drone can identify pieces of plastic or other garbage and direct the sailing drone to pick them up. The system can also identify oil spills, which the WasteShark can help clean up with a special filter.

“We’re testing a technology that can be scaled in a lot of different ways,” says Martin Skjold Grøntved, a special consultant for the Danish Climate Ministry. While the small trash-eating drone isn’t new, the addition of the flying drone makes it possible to find more garbage more quickly. The sailing drone also hasn’t been used to clean up oil spills in the past, because without the drone overhead scanning the water, it wouldn’t be able to identify the oil.

he tech startup Kinetica worked with the agency to provide a data platform, running on Oracle Cloud Infrastructure, that makes the trash detection algorithm run quickly. This isn’t the first time they’ve helped equip drones to detect trash. Kinetica also worked with the nonprofit San Francisco Estuary Institute to test another project that uses drones to track how much waste is entering waterways to help understand how well waste-prevention efforts are working. In the past, that data was difficult to gather at a large scale. “Resources are limited, and city programs have only so much to put towards these efforts,” says Tony Hale, program director for environmental informatics at the San Francisco Estuary Institute. “Nonprofits have only so many people to put towards these efforts. And it’s a very time-intensive process to go out and just do the cleanups, first of all, let alone to count the amount of trash and then characterize it by certain categories. What this drone-based and machine learning-based method offers is a way to expand the geography.”

Read the full article by Fast Company – article

The Health of our Waters and Innovations to Protect Them

If we had to ask ourselves if we were doing enough to protect our waters, we’d have to admit to some pretty hard truths. Because really, all it takes is one glance around the globe to see that we need to be doing a lot more to understand, measure, and manage our waters, and we need to be doing it now.

The toxic algae bloom, for example, is a global issue we’re facing on an alarming scale in our oceans, rivers, lakes, ponds, and reservoirs. Sludgy, smelly, and hazardous, when toxic algae bloom out of control and release toxins, the results can be devastating.

Harmful algae blooms (HAB) have been known to last up to 14 months, wiping out all kinds of marine life in their path, including dolphins, sea turtles, and other wildlife, posing potentially dangerous health impacts for local communities, and devastating industries such as fishing and tourism.

Read our blog: Reducing Harmful Green-Algae Blooms Is Crucial to Protecting Aquatic Life

But release a DataShark into your waters and you can learn everything you need to know to help you protect your precious water resources both now, and in the future. An innovation from award-winning RanMarine Technology, the DataShark is the world’s first data harvesting autonomous surface vessel (ASV) to be commercially deployed in the fight against pollution and scourges like algae blooms.

The DataShark shares its design inspiration with RanMarine’s game-changing WasteShark. Both modelled on Mother Nature’s own whale shark, RanMarine’s WasteShark scoops up marine waste, biomass, and plastic, while the DataShark collects and collates water quality health data from waterways in any environment.

Freshwater ecosystems in particular, require effective management in order to remain healthy and function properly. Freshwater is indispensable for life on our planet, supports the environment, society, recreation, and the economy, and yet it is increasingly under threat.

In addition to the growing demand of freshwater for human purposes, the effects of climate change are also exacerbating changes, manifesting in ever more frequent and severe extreme events and disasters such as drought and floods. This in turn undermines the ability of freshwater ecosystems to contribute to both climate change adaptation, and mitigation.

Whether it’s freshwater or saltwater environments, a large water body, or small, RanMarine’s DataShark is user-friendly and easily integrated into any work environment or field operation. It only takes a one-person team to operate this intelligent aqua-drone and capture GPS tagged data points. In fact, signing into RanMarine’s secure customer web-portal would allow you to operate and manage your drones from anywhere in the world.

With 10-hours of battery life, and a typical range of 10 km, the DataShark harvests data which is captured through the RanMarine Data portal, and reported in both graph and raw format in real-time – and stored for analysis. All data is geo-tagged and time stamped, giving an accurate picture of the water quality health within your ecosystem.

Each DataShark drone can be equipped with a variety of water health quality sensors and probes. Partnering with Eureka Water Probes, RanMarine has designed its drones to facilitate the data harvesting of numerous data points including temperature, pH, conductivity, optical DO, turbidity (with optional depth and ORP), nitrogen, and toxic algae (blue/green) levels – with many other vital options configurable on request.

And the options are vital, because even something as apparently simple as a change in water temperature can have a negative impact on ecosystems. The temperature of the water influences not just the biological activity and growth of aquatic life – life that cannot survive when temperatures rise or fall too far beyond the ideal range – but it also has an effect on the water chemistry itself. Generally, the higher the temperatures, the more the chemical reactions increase. Warm water also holds less dissolved oxygen than cool water, which means there may not be enough dissolved oxygen for various aquatic species to survive.

Another apparently simple yet vital data point is the pH level of your water. For example, heavy metals dissolve much easier in acidic water and can become more toxic as a result. But even the slightest change in pH can be detrimental to aquatic life. Just a small shift can affect the gills of fish and diving insects, the hatching success of fish eggs, as well as the amphibian populations. When the shift in pH is even greater, water with an extremely high or low pH can be deadly for fish and animals.

Changes in pH and temperature can also point to the growth of algae.

Richard Hardiman, CEO of RanMarine Technology says, ‘Especially in the 21st century, the monitoring of water quality has become imperative in order to measure the effectiveness of current water policies, to better protect human health as well as the overall environment and economy, and to prevent events such as fish deaths, the loss of recreational use of water bodies, and to, when necessary, plan restoration projects.’

And we now have some compelling technology to help us protect the waters across our planet. With RanMarine’s data-harvesting DataShark and its intelligent aqua-drone twin, the waste-devouring WasteShark, the company remains steadfast in its goal to empower humankind to restore the marine environment to its natural state.

Top 5 sustainability pioneers in Europe

The events of the past year have put many things in perspective – and have served to highlight the urgency of the climate crisis. Sustainable start-ups are attracting increased interest from ethically-motivated consumers, as the world looks towards a greener post-pandemic future.

The pandemic has prompted us to reconsider many aspects of our lives, from our working habits to how and where we spend our money. It has also served to heighten our awareness of environmental issues, as we begin to think of the world we would like to see post-pandemic. According to a survey by management consultancy company Accenture, 60 percent of consumers say that they have started making more environmentally friendly, sustainable or ethical purchases since the onset of the pandemic in 2020.

In the business world, too, sustainability has become a top priority over the course of the past year, with major firms such as Unilever and Google announcing significant green pledges over the course of 2020. Even amid the COVID-19 crunch, venture capital firms have been pouring money into sustainable, purpose-driven start-ups, suggesting that eco-friendly products and services may well be a key area of growth in the post-pandemic world. With that in mind, let’s take a look at five of Europe’s top sustainability pioneers.

1 – Oatly (Sweden)
The non-dairy milk market has been booming in recent years, and is predicted to reach revenues of over $38bn by 2024. This is good news indeed for Swedish oat milk-manufacturer Oatly, which has seen its sales soar as ethically-driven consumers seek alternatives to traditional dairy products. Founded in the 1990s, the company states its aim as: “to make it easy for people to turn what they eat and drink into moments of healthy joy, without recklessly taxing the planets’ resources in the process.” Boasting partnerships with major retailers such as Starbucks, the company is undoubtedly one of the most prominent names in the plant-based industry, and is now said to be seeking a valuation of close to $10bn as it prepares to go public on the US stock exchange.

2 – EO Charging (UK)
With many of the world’s workers giving up the daily commute in order to work from home in 2020, the pandemic has encouraged a reassessment of our transport usage. While global car sales fell by around a fifth during the pandemic, sales of electric vehicles rose by a remarkable 43 percent, showing an increased appetite for eco-friendly cars. As the demand for electric vehicles grows, the need for increased EV charging infrastructure is becoming ever more apparent. Based in the UK, EO Charging is one of Europe’s leading manufacturers of electric vehicle charging ports, having sold more than 30,000 charging points in over 30 countries in the five years since its launch. Working with high-profile partners such as Uber, Sainsbury’s and Ocado to facilitate a transition to EV, EO Charging was recently named among the Financial Times’ fastest growing companies in Europe.

3 – Cellugy (Denmark)
Plastic pollution is an area that has come into sharp focus over the course of the past 12 months, with discarded single-use masks becoming an all too common sight since the start of the pandemic. Based in Aarhus, Denmark, Cellugy is a pioneering biotech start-up that is committed to helping to bring an end to plastic pollution through the creation of alternative forms of packaging. Its innovative product, called EcoFLEXY, is a durable material designed for use in the packaging industry. Made from recycled food waste, the product is all-natural, fully recyclable and biodegradable. In a recent seed round, the company raised €2.38m from the European Innovation Council Accelerator, which will allow it to scale-up production of its EcoFLEXY product.

4 – RanMarine Technology (Netherlands)
An unexpected side effect of the COVID-19 pandemic has been the unfortunate increase in marine litter pollution. Plastic gloves, single-use masks and other forms of PPE have been washing up on beaches across the globe, with this increase in plastic waste threatening the health of marine life the world over. Dutch drone technology firm RanMarine is the company behind the innovative WasteShark – a product designed to clear plastic and other waste from all manner of waterways. The device has a 10-hour ‘swimtime,’ and is able to clear 500kg of debris from the water each day – with users able to control the device remotely and monitor its progress in real time. The firm secured a Series-A investment in 2020, allowing it to scale-up its operations this year and beyond.

Read full article by World Finance article

Netherland-Based Company Believes Their ASV’s Provide an Innovative Solution for the Cleanup of Ports and Harbours

Netherlands-Based RanMarine has come up with an innovative solution for the cleanup of the world’s ports and harbors. They have created a technology that uses autonomous surface vehicles ASV’s to do this demanding and time-consuming job. The company truly believes its technology is the answer to the plague of plastic that has found its way into the world’s oceans and other waterways. It offers a flexible and cost-effective option to help solve plastic pollution problems in any body of water. An overview of this company can be seen on their Facebook Page here at https://www.facebook.com/RanMarineTechnology.

Richard Hardiman, RanMarine’s Founder, offered up some staggering numbers on the impact that plastic and other debris have on the world’s bodies of water and mankind in general. It all starts with an ecosystem that is under great stress from the way that people live. He stated that much of this is because 54% of the world’s population now lives in cities that are experiencing a rise in lifestyle expectations. This brings along with it increased consumption and the exponential growth of waste and pollution in vital ecosystems such as water. It’s estimated that the world is now producing some 300 million tons of plastic per year and this number is growing every year. The company founder stated that the fallout from this is failing ecosystems, increased civic costs, and a growing economic divide. Specific threats include that to the biosphere where over 700 species are now faced with the immediate threat of extinction due to marine litter. A heavy burden has also been placed on the economy due to the $260 billion lost globally every year due to unclean fresh water. He says that in addition to this, the annual cleanup costs of ocean litter amount to over $75 billion per year. The states of California, Oregon, and Washington alone spend over $500 million annually cleaning up their shared Pacific coastline. Hardiman remarked that perhaps the most pressing concern is that 2.8 billion people live in heavily polluted trans-boundary river catchment areas. These people who rely on seafood as a primary source of protein are eating seafood where an estimated 33% of that diet contains some form of plastic in it.

Read full article by Digital Journal article

First-Of-Its Kind Partnership to Address Plastic Pollution Crisis

RanMarine Technology and The Planet Calls are pleased to announce their newly minted strategic partnership. Combining RanMarine’s award-winning technology for cleaning the world’s waters and The Planets Calls’ unwavering mission for a greener and more sustainable planet, it’s a first-of-its kind partnership that forges a new way forward.

In a referral partner agreement, the brands have come together on a unique platform to address the alarmingly compounding issue of the plastic pollution crisis.

In some form, almost all the plastic ever created still exists today. The amount of plastic produced globally in just one year is almost the same as the entire weight of humanity. And scientists predict that by 2050, there will be more tonnes of plastic in our oceans than tonnes of fish.

There is no doubt that the call to act is urgent.

Richard Hardiman, CEO of RanMarine Technology says,  ‘As a cleantech company, we are regularly introduced to people and networks who are passionate about the earth, its waters, and the need for urgent restoration; I can honestly say that few embody the same passion and vision or align with our mission so clearly as The Planet Calls; to be partnered with CEO Leslie Maliepaard and her team, to us at RanMarine, is the embodiment of what we are looking to achieve in creating stronger networks and commitments in the fight against plastic pollution.’

And in this fight against plastic pollution, RanMarine’s WasteShark drone range offers an incredibly intelligent tool for cleaning our waters.

Modelled on planet earth’s biggest fish, the whale shark, The WasteShark is the world’s first waste harvesting autonomous aqua-drone that collects marine waste, biomass, and plastic from all types of water. It can collect up to 500kg of waste per day with a zero carbon footprint.

In addition to cleaning our waters, the WasteShark can be equipped with water quality sensors to capture and report on the health of our planet’s water. RanMarine’s mission is to empower people and organisations across the planet to restore the marine environment to its natural state.

To date, Dutch-based RanMarine has introduced WasteSharks to help clean up harbour waters in the United States, the United Kingdom, the Netherlands, South Africa, India, Denmark, Sweden, the United Arab Emirates, and Australia.

The eco-friendly and quietly unobtrusive drone is proving most effective at waste chokeholds like harbours, rivers, and canals where it can devour plastic pollution before it spills into our oceans.

Encouraged by the immediate impact the WasteShark can have on the health of our waters, the sustainability specialists at The Planet Calls already see the synergy and distinct value this range can offer their clients.

Read the full article by The Planet Calls article

Assistance needed to collect nurdles from beaches

Litter4Tokens is calling for help following the resurgence of plastic nurdle pollution on SA beaches.

Litter4Tokens is an innovative recycling solution, whereby bags of recyclable material are exchanged for tokens valued at R5 each. These can be redeemed for dry goods in token shops at the many Litter4Tokens outlets across South Africa, thereby targeting the dual challenge of pollution and hunger simultaneously. Since the launch of Litter4Tokens in 2015, more than 528 000 bags of litter have been prevented from reaching the oceans, and more than 156 000 people in remote South African communities fed.

The long-term solution is the large-scale Basking Shark machine which removes small, medium and large shoreline plastic efficiently, by sucking it into a massive tube, thereby eradicating microplastics and improving the health of marine ecosystems.

Litter4tokens has partnered with RanMarine to offer the WasteShark, the first water drone based on the whale shark frame. This is designed to work inside the coastal waters, primarily in city waterways, ports, rivers and waters, thereby stopping the flow of waste and plastics at the source. In addition to collecting waste, it also collects valuable data that can be used for enhanced ocean clean-ups.

Read the full article by Berea Mail article

Can autonomous water-robot technology solve the ‘pollution problem’ in water bodies?

Autonomous aerial robots have solved a number of impending problems across various industries, helping enterprises ensure completion of critical missions without any hindrance. However, the pollution problem in the water bodies has persisted and the aerial robots haven’t been able to contribute much in this regard.

They have majorly been involved in enhancing the security paradigm and ensuring asset protection across both private and government sectors. The authorities have been longing for a comprehensive solution to tackle the issue of water pollution.

This is where water-robot technology is coming up as a great innovative model to deal with the pending pollution problem in the water bodies. These autonomous vehicles are capable of removing tonnes of plastic waste from the surface of the water bodies, other than providing insights pertaining to the quality levels.The unmanned water vehicles are quite affordable and come with extended durability.

While many AI-based firms have worked extensively to develop fast-moving and heavy-duty water robots to clean up massive patches of plastic waste with great efficiency, RanMarine’s WasteShark has taken the lead to clean up as much as 200 litres of ocean waste before being emptied. It floats across the water bodies with its mouth wide-open and collects trash without affecting the marine life. While RanMarine is known for designing industrial autonomous surface vessels for ports, harbours and other marine and water environments, WasteShark is undoubtedly the best product developed by the company.

Some of the best features of WasteShark include 10-hour swim time, besides the ability to clean up over 500 kgsof waste every day. The product is already deployed in several water bodies across various countries and the results have been encouraging.

As a result, RanMarine has attracted investment from Luxembourg-based Boundary Holding, led by RajatKhare. The company is looking to utilize the funds to expand the business and set a new benchmark in the clean-tech sector.

The integration of advanced technology has opened the doors for various sectors and firms to find appropriate solutions to the new-age problems. The role of water-robots is also going to be crucial to live up to the expectations, as the pollution levels keep increasing, impacting the marine life, as well as the humans.

Read the full article by Globe Stats article