“What are the real levels of air pollution around your home or business? and what about noise pollution? and humidity? Now imagine that you could know them, share instantly and compare with other places in your city, in real time … How could this information help to improve our environment quality?” Smart Citizen wants to answer to these questions and many more, through the development of low-cost sensors. Smart Citizen claims that you can only build a real Smart City with Smart Citizens, and that’s true.
By connecting data, people and knowledge Smart Citizen creates a platform to generate participatory processes of people in cities. A fine grain network of sensors can monitor microclimatic behaviour in cities. This could create possibilities to measure the impact of interventions in the living environment.
Client: Rijkswaterstaat Year: 2013
Project: Rijkswaterstaat, the Dutch department of the Ministry of Infrastructure and Environment responsible for the safety and maintenance of the Dutch national infrastructure works on the Open Data Initiative of the current cabinet. SmartCityStudio assists in the analyses of opportunities of the large body of data that exists within the organisation and advises on what steps to take to create innovative applications from datasets with third parties. To achieve this the raw data should first be ‘cleaned up’ and made accessible. SmartCityStudio assists in the conceptual thinking around a paradigm shift – from thinking in hardware to thinking in software – within Rijkswaterstaat. This in order to create opportunities for among others Smart Traffic Management, Intelligent Transport Systems (ITS), Mass Evacuation Software and Water Management.
Recently Google purchased Makani Power, a start-up that developes Airborne Wind Power turbines. Airborne Power could be an attractive and powerful alternative for wind turbines. Ever more the installation of wind turbines around cities causes discussions about their visual and environmental impact. The ‘kites’ of Makani might offer a solution. According to Makani its “Airborne Wind Turbine (AWT) can create inexpensive energy, in more locations than traditional wind turbines, because it flies where the wind is stronger and more consistent.” “The Makani AWT:
Produces power at up to half the cost of traditional wind turbines
Accesses the stronger and more consistent winds at altitude
90% less material than a conventional turbine, it is less expensive to build and install
Opens up large new areas of wind resource, including the vast resources offshore above deep water
Allows for deployment outside of visually or environmentally sensitive locations”
“A graphic illustrating turbine size from 1995-2015, which shows that although wind turbines have grown tremendously in rated output over the past decade, conventional turbine technology has a long way to go to reach the same resource as even first generation AWTs. (Source: Lance, Wiser, Hand. IEA Wind Task 26: The Past and Future Cost of Wind Energy, NREL TP-6A20-53510, 2012; Makani estimates)”
According to the University of Technology in Delft (TU Delft): “TU Delft is testing an intelligent street lighting system on its campus, which uses up to 80% less electricity than the current systems and is also cheaper to maintain. The system consists of street lights with LED lighting, motion sensors and wireless communication. This enables the installation to dim the lights when there are no cars, cyclists or pedestrians in the vicinity. Wireless communication between the street lights and a control room is also possible. The system was developed by alumnus Management of Technology Chintan Shah, who won a competition in 2010 with this concept for improving energy efficiency on the university campus.”
“Shah’s system consists of electronic gear that can be added to any – dimmable – street light. The system comprises street lights with LED lighting, motion sensors and wireless communication. At first glance, it looks a lot like a widely available type of garden light with a motion sensor, but there are significant differences. In Shah’s system, all surrounding street lights light up if anyone approaches. And the lights never go out completely; they are dimmed to approx. 20% of the standard power. Passers-by move in a safe circle of light as it were. An added bonus is the fact that the lights automatically communicate any failures to the control room. This makes maintenance cheaper and more efficient than it is now.” Source: TUDelft, Picture: Bristol Rising
The Copenhagen Wheel, developed by the SENSEable city LAB from MIT: “Smart, responsive and elegant, the Copenhagen Wheel is a new emblem for urban mobility. It transforms ordinary bicycles quickly into hybrid e-bikes that also function as mobile sensing units. The Copenhagen Wheel allows you to capture the energy dissipated while cycling and braking and save it for when you need a bit of a boost. It also maps pollution levels, traffic congestion, and road conditions in real-time.
Sense and Sustainability: Controlled through your smart phone, the Copenhagen Wheel becomes a natural extension of your everyday life. You can use your phone to unlock and lock your bike, change gears and select how much the motor assists you. As you cycle, the wheel’s sensing unit is also capturing your effort level and information about your surroundings, including road conditions, carbon monoxide, NOx, noise, ambient temperature and relative humidity. Access this data through your phone or the web and use it to plan healthier bike routes, to achieve your exercise goals or to meet up with friends on the go. You can also share your data with friends, or with your city – anonymously if you wish – thereby contributing to a fine-grained database of environmental information from which we can all benefit.”
Photo above: by Max Tomasinelli www.maxtomasinelli.com
Picture below: screenshot SENSEable city.
According to Smartplanet: “For Parisians wondering if it’s a good day for a jog or a bike across the city, soon they’ll only need look up to learn how clean the air is. Baptized the Observatoire Atmosphérique Generali, a new, one-of-a-kind hot air balloon at the Parc André Citroën will take flight this spring thanks to a new partnership with the European insurance group Generali and the balloon’s designer Aerophile. The balloon will visibly inform about 400,000 Parisians daily about the air quality near traffic and away from roads. Moreover, the balloon will carry new instruments to study air samples above Paris. The balloon is part of Generali’s commitment to addressing preventable health costs related to poor air quality in France. A recent European study of nine French cities revealed that none respect the World Health Organization’s guidelines for appropriate amounts of ozone and fine particulate matter in the air. The study suggests that nearly 3,000 yearly deaths, 1,000 hospitalizations, and lowered life expectancy could all be avoided if France cleaned up the air. The Observatoire Atmosphérique Generali will play a role in monitoring such conditions in Paris. And the insurance moguls at Generali know who is paying for much of the nearly 5 billion euros that the study says could be saved if France cleaned up its act. In tandem with City Hall, the observatory will hold classes every morning for Parisian children, offering up to 30 people at time the chance to get a bird’s eye view of the capital while learning about air quality. The partnership between Generali, Aerophile, and the city will last five years starting this spring.” Picture: Aerophile
According to Organic Green Roots: ‘photoluminescent Core Glow pebbles provide an interesting, almost ethereal feature to outdoor design. When the eco-friendly pebbles are exposed to light sources, (solar or otherwise) the special light capturing pigment within them becomes chemically excited and will ‘glow’ once that light source is removed. The luminescent material is a multi-activated, highly efficient powder cultivated from the earth, that enables light-storing with a long afterglow.
When added to a concrete driveway and exposed to the sun, the pebbles will store enough energy to illuminate a dark pathway all night long, initially very radiant, then slowly dissipating as dawn arrives. With only 10-20 minutes of exposure to daylight or lamplight, the pebbles can maintain their afterglow for about 10-12 hours.
The CORE Glow pebbles are non-radioactive, non-toxic and environmentally friendly. They can be implemented in a variety of landscaping, custom concrete or masonry needs. The material is a inert long lasting recyclable plastic but are also available in a recycled glass. Both last an average of 20 years.
So what makes them glow? A chemical element called Strontium aluminate; and an activator, Europium is added – this causes a chemical reaction, creating the glow. The material is biologically and chemically inert, so completely safe for home use.
These pebbles are primarily an esthetic element that can add a new layer to hardscape designs but certain applications will help to greatly reduce pathway lighting costs. Since the CORE Glow products require no electricity, no power supply and no batteries they saves natural resources and offer an alternative to traditional pathway lighting.’
According to the Dutch newspaper NRC innercity cargo transport by boats is the future. In the historic towncentres of the Randstad congestion is an everlasting problem. These historic centres have once been designed for transport by foot, horse and… on the water. Small scale cargotransport on the finegrain network of historic canals in the innercities is a Smart alternative for regular distribution with too big trucks in the congested towncentres. The city of Utrecht sets the example. In 1996 it already started with a municipal ‘beerboat’ to deliver drinks at restaurants and bars along the ‘Oude Gracht’. Now there is also a boat for waste collection and a new beerboat on electric power. So no innercity noise anymore. The waste collection boat has a crane to transport waste bins from the quai to the boat. The industrial design for the waste bins on wheels should actually be improved, because the small wheels cause difficulties on the cobbled innercity roads. The advantage of the wasteboat is the reduction of congestion, CO2 and fine dust. The boat seems to be slow, but is much quicker than transport by truck. Utrecht aims on the expansion of the fleet. The city is working on a full electric powered city distribution system. Their ‘cargohoppers’, small electric vehicles which with a tail of ‘wagons’, are the alternative for the truck. These heavy trucks demolish the pavement in the historic city centres. The political support of the whole project is there, because it combines clean, silent and energy efficient alternatives.
The above is a summary of an article in the Dutch newspaper NRC: “Afval- en bierboten tegen de files”, October 20th, 2012.
This movie on Smart energy production in the new town of Almere promotes the development of community driven energy production. It is part of a quintet of strategies for Smart City Almere which could turn Almere into an independent city with a vibrant urban economy. With this it will create conditions for 100.000 jobs to flourish. To do this the city adopts a new attitude towards planning and will liberate itself from a culture of control by creating conditions for others to do the job.
The movie on Smart energy production was part of ‘Almere’s Liberation’, one of the projects which was on show at the last Architecture Biënnale in Rotterdam. These ‘five liberations’ have been published on the internet today. The concepts and the movie are made by Zandbelt&vandenBerg, architecture and urban design and commissioned by the International Architecture Biënnale Rotterdam, Atelier Making Projects.
According to BBC News Technology:
A bill to bring driverless cars to roads in California has been signed.
State Governor Jerry Brown backed legislation on Tuesday, and said: “Today we’re looking at science-fiction becoming tomorrow’s reality”. The bill was signed at the headquarters of Google, which has been testing a fleet of 12 autonomous computer-controlled vehicles for several years. Google co-founder Sergey Brin said self-driving cars would be “far safer” than those driven by humans. Other manufacturers, including Audi, Ford and Volvo have also been experimenting with the technology.
The bill, drawn up by Senator Alex Padilla, will establish safety and performance regulations to test and operate the vehicles on roads across the state.
It requires the California Department of Motor Vehicles to draft the regulations by 2015.
Google has said that it has logged more than 300,000 miles in its cars without an accident – although one of its vehicles was involved in a minor crash in summer 2011. The company said it was being driven manually at the time.
“I think the self-driving car can really dramatically improve the quality of life for everyone,” Google co-founder Sergey Brin said, adding that he thought the vehicles would be commercially available within the decade.
According to Amsterdam Smart City: “Together with entrepreneurs … the Utrechtsestraat, is transformed into a sustainable shopping street where innovative technologies are tested. …A group of 40 enthusiastic entrepreneurs have been selected as the frontrunners group. They all actively want to participate in making the Utrechtsestraat area more sustainable. The frontrunner group is closely involved in the project and act as test team and soundboard of the various sustainable initiatives. Also, a base measurement has been carried out, mapping out the current situation in the street concerning CO2 and NO2. This base measurement serves as a starting point for the introduction of the various solutions. Sustainable initiatives in the Climatestreet:
– Carrying out of energy scans, mapping out the saving potential of the entrepreneur in the areas of lighting, heating and cooling inside the shop/restaurant
– Implementation of Smart meters that measure energy consumption and can be connected to energy-saving appliances
– Energy display providing feedback on energy consumption and giving personal energy-saving tips based on the information provided by the smart meter
– Smart Plugs that automatically dim or shut down un-used appliances and lights
2. Public space:
– Integrated sustainable street lighting using energy saving lamps that can be dimmed during quiet times at night
– Tram stops that are provided with energy saving lighting with minimal environmental impact from production to recycling. The lights installed at tram stops are solar powered
– Solar-powered BigBelly waste bins with built-in garbage compacters, allowing the bins to be emptied five times less frequently
– Reverse Osmosis water column on a central location that limits the miles that cleaning vehicles have to drive to refill
– Waste is collected using electric vehicles from a single provider, minimizing CO2 emissions
– Optimization of logistical processes through clustering
Carrier Installs 400th CO2OLtec® Refrigeration System with Carrefour
LYON, France, July 25, 2012 – Carrier has reached a significant milestone with the 400th installation of its CO2OLtec® refrigeration system in a new Carrefour Confluence hypermarket in Lyon, France. The environmentally sustainable CO2OLtec concept uses a natural refrigerant and reduces CO2 emissions. To date, Carrier´s 400 CO2OLtec installations have reduced CO2 equivalent emissions by 102,000 tons – the equivalent of removing 29,900 cars off the road.
Carrier´s innovative CO2OLtec refrigeration system was chosen by Carrefour as part of its initiative to limit CO2 emissions and reduce the store’s environmental impact.
“The CO2OLtec project is consistent with Carrefour objectives to validate new technologies enabling significant reduction of greenhouse gas emissions. This innovative refrigeration system is a key contributor to the very low global warming impact of the shopping center in which the Carrefour Hypermarket is located,” says Mr. Fleury, Carrefour Group asset director, strategic projects.
Sendai Oasis – 1000 Rain Gardens, Tohoku University, Japan wins the Smart Cities Award at the Dutch Archtitecture Biënnale in Rotterdam.
According to the Netherlands Architecture Institute: “this project examines alternatives for the design of the city of Sendai, Japan, following the effects of the earthquake and tsunami in March 2011. In order to protect residents against extreme temperatures (heat islands) and from the effects of heavy rainfall, the Tohoku University proposes a network of small ‘rain gardens’. This network will provide a sustainable solution for water recycling and create green public spaces in the city. The jury was very impressed by the completeness of this plan, the whole seems to have a significantly larger impact than its individual parts.”
The Tohoku University which has been immediately rebuilt after the earthquake has a testgarden at the faculty terrain. According to the website of Sendai Oasis: “Creating a Sustainable City based on its Water System, Aobayama Rain Garden (ARG) proposes a multi-environmental control device that originally functions for the recovery of rain water, Infiltration areas and groundwater replenishment, thus acting as an effective environmental device linking the Keywords of Low-carbon society, Heat Island control, Energy recycling, Bio-diversity and Disaster aid spot with Emergency water supply. BY using ITC networks, real time monitoring is possible for all the data such as storage water levels, wind velocity related to thermal comfort index and green energy consumption degree via smart meters.”