The challenge isn’t proving the benefits of a smart city. It’s making the concept affordable for cities to implement.
Affordable Sustainability Solutions
Who wouldn’t want to live in a city where low energy costs, sustainable ways of living and great transport systems attract the best businesses, people and jobs? A city where physically integrating buildings with one another and with utilities increases the sense of community and makes everyone feel proud of their sustainability credentials, giving the city a unique sense of identity?
There are many reasons to make your city smart, and only one reason not to: the cost. That’s why we’re investing a third of our turnover into researching and developing solutions that allow the journey towards becoming a smart city to be taken one affordable step at a time.
Masterplans that take the lifecycle of the urban environment into account can enable city planners to affordably create Smart Communities, scaling up to Smart Cities. They can do this by taking control and setting sustainability targets that embed robust energy and environmental analysis at the core of this continuous lifecycle. By creating a joined up process that goes from masterplanning, through building design and retrofit, to building operation and control, and finally into the operation of a Smart Community.
Smart City Building Blocks
Building Data – For too long the design and maintenance of buildings have been kept separate. After a few decades, you might not even be able to access the plans. So much information is lost. By creating a city database capable of pulling together different file formats and filling in the gaps, we’re making building data accessible so that the right decisions can be made to optimise the buildings in a city at every stage of their life.
Energy Models – By creating 3D graphical models of how energy is being used across the city, we make it easy to see how the energy is flowing to flag up areas where more efficient ways of meeting or reducing demand need to be applied. By generating models capable of simulating the impact of the various solutions available, we can also predict which measures will have the most positive impact on the city.
Engaging Citizens to Change
Cities can’t make this happen alone. It won’t work if the citizen doesn’t feel involved. Not least because there’s a huge gap between creating the strategies and using and applying them correctly. Even the smartest sustainability features will fail to generate any savings if someone leaves a window open while the heating is on.
Citizens need to be educated about the benefits they can personally experience by using the city at its maximum capability. Typically they want to be helped to spend less or else can see the benefit of doing something more expensive to generate better savings in the long-term.
Economies of Scale for Individuals
As well as creating energy analysis tools for city planners, we’re also creating applications for citizens to see the final estimated savings on their energy bill if they join various participation schemes.
Supplier discounts – By showing individuals how much they could be saving by making their home more sustainable and grouping those prepared to invest in energy efficient windows, or solar panels, together, the city can secure a much better rate for 500 windows, or panels, than the citizen could get, making it much more affordable for them to improve their home.
Reduced energy tariffs - Energy is at its most expensive when it’s in most demand. By getting all the citizens in an area to agree to leave their heating on low in the winter, the city can prevent demand for gas from peaking in the morning to secure a better energy tariff. Similar schemes could encourage the use of timed appliances to prevent other energy peaks.
As well as educating and motivating citizens to reduce their energy consumption, another major benefit of smart city participation schemes is that it also encourages citizens to share data about their energy use, so that a working model of how energy is being used across the city can be created to inform other smart city initiatives.
Read more in IES – The Future of Energy Reduction.