A transition to sustainable energy systems is underway across the globe. Sweco’s energy experts work across the entire energy supply chain. Focus is on how energy is produced, distributed where it’s needed, and consumed as efficiently as possible. The result is a reliable, cost-effective and environmentally sustainable energy supply.


  • Dams, tailings ponds
  • Hydropower
  • Electricity distribution
  • Electrical power
  • Energy efficiency enhancement
  • Power transmission
  • Solar energy
  • Wind power

Energy efficiency enhancement

Energy efficiency enhancement involves reducing consumption by using the energy in a smarter way. Innovations and planning can be used to halve current energy consumption levels, while simultaneously preserving the welfare of tomorrow’s sustainable society.

Structured and systematic energy practices are a necessary component in creating profitability and reducing an organisation’s climate footprint. The energy efficiency measures of Sweco Energoproekt are focused on prescribing measures to increase the energy efficiency of buildings.

Conducting an energy audit provides an understanding of energy consumption. Sweco Energoproekt Jsc has a license, according to Bulgarian legislation, to conduct energy audits of public and residential buildings in Bulgaria. The result is a transformed energy supply, which we create by enhancing the efficiency but also by converting to more renewable energy supply systems.