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.  
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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

New York City Hosts a Building Conference

Subtitle:  A one-day session on Oct. 15 will highlight best building practices and mark the launch of a new building database Images: A one-day conference on October 15 organized by the Northeast Sustainable Energy Association (NESEANorth East Sustainable Energy Association...
08/10/15|10:43 --

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 --

Latest News Fot Waste Management, Recycling & Environment

Quantifying food waste in Hawaii's food supply chain

Food waste highlights a considerable loss of resources invested in the food supply chain. While it receives a lot of attention in the global context, the assessment of food waste is deficient at the sub-national level, owing primarily to an absence of quality data...
08/10/15|05:10 --

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 --

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 --

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 --

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

Riders slam impossible conditions at Abu Dhabi Tour

Temperatures were in the 50s at the start of the Abu Dhabi Tour and riders described the conditions as "impossible" to race inTom Dumoulin on stage 1 of the 2015 Abu Dhabi Tour (Watson)The first edition of the Abu Dhabi Tour began under blanket of heat today that zapped the power of those …Continue reading »
07:52 --

Should you worry about chainline efficiency?

Does the angle of your chain really matter, or are modern bikes built well enough to ensure it never sits harmfully askew? First things first: it helps to understand what chainline is and why it’s important. The term itself seems relatively self-explanatory: …Continue reading »
07:45 --

Now it’s cheaper to ride like Cipo

UK importer Paligap takes hundreds of pounds off the price of Cipollini framesetsMARIO CIPOLLINI IN THE 1998 MILAN SAN REMO Credit: WatsonMario Cipollini has always been known for his flamboyance and that’s carried over into the bikes which bear his name, …Continue reading »
07:25 --

How do riders start their off-seasons?

Geraint Thomas gets married, Luke Rowe falls off a mountain bike and Marcel Sieberg has his nose operated onMarcel Sieberg (Sunada)For many riders, the season is now over. All the pedalling in anger has finished and it’s time top put …Continue reading »
06:14 --