Application of Alternative and Renewable Energy Sources

Modern building energy supply systems are structured around a combination of controllable and/or dispatchable base, intermediate, and peak power sources. When an energy system operates at medium loads, it is most effective to minimize electricity costs while accounting for environmental and logistical factors. Therefore, such an energy system should maximize “base” power sources, which provide cost-effective energy resources, and minimize “peak” sources, which ensure flexibility and backup in the event of emergencies or unforeseen situations.

 

 

Implemented Concepts

 

Implementation of technologies using alternative and renewable energy sources includes:

 

• Photovoltaic Panels (traditional and integrated into building facades)

 

 

Standalone Solar Panels

 

 

Building-integrated Solar Panels

 

• Solar Thermal Systems (solar collectors)

 

 

• Wind Power Stations

 

 

• Geothermal Heat Pump Systems

 

 

 

Developing an Energy Supply Concept with Alternative and Renewable Energy Sources

 

The concept of energy supply using alternative and renewable sources is implemented in three stages:

 

• Stage 1 – “Consumer”
  In a specialized software suite, an energy model of the building is created to determine the required energy loads (thermal, electrical) and their hourly distribution.
• Stage 2 – “Source”
  Based on the building’s required hourly energy loads, an engineering concept of energy supply is developed, assessing the potential for using alternative and renewable energy sources.
• Stage 3 – “Techno-Economic Assessment”
  Proposed engineering solutions undergo a techno-economic feasibility assessment. This provides a detailed justification for implementing the solutions, demonstrating the hourly energy potential.

 

 

Benefits of Alternative and Renewable Energy Concepts in Modern Buildings

 

Modern energy supply concepts based on alternative and renewable sources enable the creation of flexible and resilient systems that meet energy needs. The three-stage development process—from demand analysis to techno-economic evaluation—ensures the effectiveness and economic viability of proposed solutions. Technologies such as solar panels, wind power stations, and geothermal installations reduce energy costs and minimize environmental impact, opening new perspectives for sustainable and economically viable energy solutions for modern buildings.

 

 

 

Published: October 22, 2024
Author: Roman Perepelitsa