
There is a tendency in the world to expand cities, which makes the population density increase. The situation is the same in our country, larger city centers are expanding more and more, people are immigrating from smaller places. All this results in an increase in energy consumption and emissions.
Investing in more efficient and smarter energy use in cities helps reduce carbon dioxide emissions. That’s why we are bringing you three ways you can contribute to reducing energy consumption in your local communities.
Sustainable and smarter building construction
It will take a long time for the improvement of energy efficiency of buildings to be effectively implemented in BiH, but it is necessary for all cities that want to achieve sustainable growth and development. Buildings account for approximately one-third greenhouse gas emissions, and in large cities perhaps half. Reducing the energy used to heat, cool and illuminate buildings must be a key component of the broader climate goals that cities must undertake. The method of construction is also extremely important, so for a reason the so-called green or eco construction increasingly popular. In our country, it is still not represented for economic reasons and the price of materials.
One solution to this problem could be incentives and special credit lines for investors, if they opt for this method of construction. A great opportunity for those who are just starting a business or already have companies that deal with construction materials is the introduction of this range. This will make it easier to find materials that will save energy significantly and reduce or eliminate negative environmental effects, through the use of less water, energy or natural resources and the creation of your own energy. This will improve the quality of life in buildings and reduce maintenance costs.
How to reduce energy consumption by organized transport?
The problem that cities face daily is transportation and huge energy consumption and pollution emissions using private cars. Probably one of the more expensive and complex solutions to reduce energy consumption in cities is to offer and maintain various public transportation options. That should deter people from driving. Bus, subway or train lines make it easier to drive better and faster. They simultaneously reduce reliance on cars and, in fact, reliance on gasoline. Strengthening this infrastructure makes it easier to transport residents with as little energy as possible.
When cities invest in sheltered bike lanes on the roads, people will feel safer riding bikes instead of cars. Cities can also offer bicycle sharing services. Together, these changes reduce car density on the road and energy consumption. In our country, the first major step forward was made with the construction of bicycle paths in the capital of BiH and introducing the Next Bike system of public bicycles, which currently exists in Sarajevo, Zenica and Banja Luka.
It is also very important to encourage citizens to be more energy aware through the use of electric or hybrid cars. In BiH, for now, the steps in motivating drivers to buy such cars are minimal, and currently there are less than a hundred charging stations for electric and hybrid vehicles. Using electric cars contributes to decarbonization, ie reduction of emissions of harmful gases and particles.
LED technology and solar panels as a great way to save energy
LED street lighting has a major impact on reducing CO2 emissions and electricity consumption. Using LED lights could be up to 60 percent more efficient than a traditional street lighting system. The first investment in changing lamps may be an initial hurdle for municipalities, but the solution may be through state subsidies, which would make it easier for local authorities to transform their street lighting system into a much more efficient one.
By installing solar panels, which absorb sunlight, on buildings, the city could take advantage of free energy as electricity generation or heating during daylight hours. This would make the best use of the huge and existing area. It will also reduce the amount of fossil fuel people use.
We know it is difficult to implement all these solutions at once, but if we take small steps towards the set goals and give our contribution to the initiative, we are sure that the results will be visible soon.








