Smart Cities International Exhibition

Today's cities are under stress. The ongoing technologies and the advanced experience can transform them into more resilient systems in terms of energy, mobility and transport, buildings, infrastructure and resource efficiency.
Smart Cities is one of the business-oriented events in South-East Europe combining conference and exhibition in its format.  Today's cities are under stress. The ongoing technologies and the advanced experience can transform them into more resilient systems in terms of energy, mobility and transport, buildings, infrastructure and resource efficiency.
Smart Cities is one of the business-oriented events in South-East Europe combining conference and exhibition in its format.  
Show Pages

Via Expo - Your Business Development Partner at the Balkans


In the digital age events remain the most powerful marketing tools for direct business. Via Expo is an organizer of high-level specialized international exhibitions and conferences in key industry fields in Sofia, Bulgaria. They facilitate and accelerate the entering of new products and technologies into the South-East European market by linking it with international know-how. Attention to detail, comprehensive promotion, young and creative team - all these bring participants and visitors the desired result - more valued contacts, more new clients, more fresh market ideas.

We work in the following sectors: energy efficiency, renewable energy, waste management, recycling, environment, elevators & escalators, organic products, gifts, packaging and food.  Last years we added to our branch events such topics as  intelligent buildings, smart cities and ICT. Our 20 years experience allows us to develop constantly new concepts and keep pace with latest trends.

Via Expo is the first event organizer in Bulgaria which in 1994 began to make computer visitor registration and statistics of visitor profile. We cooperate closely with a great number of prestigious media, industry chambers, branch associations, trade and commercial sections and fair organizers from Europe, Asia and North America.

As additional services we offer to our clients:

  • Organization of business-to-business matchmaking meetings
  • Stand construction
  • Furniture rental
  • Various advertising opportunities
  • Hotel Accommodation



Via Expo is a Member of:

Bulgarian Association of Recycling

Bulgarian Photovoltaic Association

Bulgarian- Swiss Chamber of Commerce

German-Bulgarian Chamber of Industry and Commerce

Bulgarian Industrial Association

Latest News Fot Energy Efficiency and Renewable Energy

Texas Gets Two High-Performance Subdivisions

Subtitle:  Developers announce plans for 'energy neutral' and 'solar standard' communities. Both are located in Austin, where the city council is pushing for more renewable energy. Images: Work is underway in Austin, Texas, on two housing subdivisions that emphasize energy efficiency, including one in which all 7,500 homes will be constructed to zero-energy standards...
05/10/15|05:16 --

Naming Building Parts is Tricky

Prime:  prime Subtitle:  A guide for homeowners who sometimes forget the names of building components Images: This blog is directed to homeowners. If you are a builder or an architect, you should probably click on a different GBAGreenBuildingAdvisor...
02/10/15|02:40 --

Lower Wind Speeds Cut Power Output in the West

Subtitle:  Electricity production from selected turbines got off to a slow start, and in some areas remains below 5-year averages Images: It's looking like an off year for wind production in parts of the far West...
30/09/15|06:09 --

Plan for California Vehicle Charging Stations on Hold

Subtitle:  Pacific Gas & Electric had proposed building 25,100 charging stations, but regulators think the plan needs more study Images: A $654 million plan to build more than 25,000 charging stations for electric vehicles in California has been turned down by state regulators who expressed concerns about the potential for unfair competition...
29/09/15|10:36 --

Latest News Fot Waste Management, Recycling & Environment

Sensible Plumbing

Prime:  prime Subtitle:  Careful planning and commonsense rough-in make a well-performing, safe, and easily maintained system — guaranteed Images: “We have very low pressure at the master-bathroom shower, and if any other plumbing is used, we literally have no water coming out of the showerhead...
06/10/15|02:30 --

Determination of the potential gold electrowinning from an ammoniacal thiosulphate solution applied to recycling of printed circuit board scraps

The use of electrochemical techniques in the selective recovery of gold from a solution containing thiosulphate, ammonia, and copper, obtained from the leaching of printed circuit boards from mobile phones using ammoniacal thiosulphate, are shown in this work...
05/10/15|05:10 --

Developing models for the prediction of hospital healthcare waste generation rate

An increase in the number of health institutions, along with frequent use of disposable medical products, has contributed to the increase of healthcare waste generation rate. For proper handling of healthcare waste, it is crucial to predict the amount of waste generation beforehand...
05/10/15|05:10 --

Managing Job-Site Mud

Prime:  prime Subtitle:  Keep the sludge off the street and out of the water Images: Drive past an average construction site (even a small residential addition) after a summer rain, and the street is usually coated with mud...
30/09/15|02:28 --

Latest News Fot Solar Energy

UK Government Names Clean Energy Cabinet Members

With the UK general election now over and a majority Conservative Party government in place, the re-elected Prime Minister David Cameron has now named key members of the government charged with steering the UK’s clean energy policy over the coming years.
14/05/15|10:07 --

Solar Market Suffering in Brazil

The Brazilian real has declined 17 percent since Oct. 31, when more than a gigawatt of solar farms won contracts in the country’s first-ever national solar auction and with the slumping currency driving up import prices, developers are holding off on signing supply deals for PV panels...
14/05/15|05:53 --

Coast to Coast and Across Electric Systems, Microgrids Provide Benefits to All

At the most obvious level, microgrids could disrupt today’s utilities and their regulated-monopoly business model, because they challenge the centralized paradigm. In a nutshell, microgrids are localized power grids that have the ability to disconnect from the main, centralized grid to operate independently when the main power grid experiences disturbances...
14/05/15|05:05 --

Listen Up: How Many Solar Panels Do I Need?

For a homeowner, it’s a simple question. But in order to answer the question accurately, solar installers need to make a number of assumptions — as well as gather some pretty detailed information from a homeowner. Often, by the time these data gathering questions are answered, the homeowner is even more confused.
14/05/15|02:38 --

Latest News Fot Sport and Healthy Life

Wiggins and Doull to star at Revolution Series round two in Manchester

Sir Bradley Wiggins returns to the Manchester Velodrome for round two of the Revolution Series as his track schedule fills upMark Cavendish and Bradley Wiggins at the Revolution Series in Derby (Andy Jones)Sir Bradley Wiggins will take to the boards at the Manchester Velodrome for round two of the Revolution Series on …Continue reading »
06/10/15|07:38 --

Peter Sagan: No-one can understand the feeling of being world champion

Slovak is still recovering after what he says has been a 'crazy week' since he one the World Championships road racePeter Sagan before the 2015 Abu Dhabi TourPeter Sagan won the World Championships in Richmond, USA, flew home to party in Slovakia, drove to Milan for the …Continue reading »
06/10/15|07:08 --

How much faster does a skinsuit make you? (video)

We tested how much faster a skinsuit could make you compared to a standard bib shorts and jersey combinationWhen riding on a flat course the only real factor on a rider’s speed is the drag caused by wind …Continue reading »
06/10/15|07:06 --

Organiser of the Ghent Six-Day still hopeful of attracting Bradley Wiggins

Bradley Wiggins and Mark Cavendish look unlikely to ride the Ghent Six-Day in November, but bosses are keen to keep the option open to themGhent Six-Day organiser Rob Discart says Sir Bradley Wiggins is almost certain not to ride the event in November, but …Continue reading »
06/10/15|06:56 --