Numbers that worry. Humanity continues to depend on oil although there are projects that seek to reverse the trend with a hopeful vision for a sustainable future. Global demand for fossil fuels has peaked, accounting for 82% of global energy consumption in 2022, according to the latest Statistical Review of World Energy report. Surely there is something we must do.
In the face of environmental concerns, the scientific community is intensifying its efforts to develop energy alternatives more efficient and sustainable. On the occasion of World Energy Saving Day, Santiago Ruiloba, Marketing and Innovation Manager at INDECO by Nexans, shares perspectives on four revolutionary technologies that are emerging as the future of energy savings.
Technologies that promise energy savings
Artificial intelligence: The benefits of AI are fundamental in the energy sector, particularly in the efficient monitoring and management of resources. It provides insights into resource availability, plant efficiency and risk mitigation, such as soil conditions or extreme weather events. In addition, it offers valuable information regarding plant management (available resources and efficiency levels). For example, in the case of hydropower, AI allows more precise calculations of water flows, a key factor in reducing losses and increasing production.
Smart Grids: The smart electrical grid, known as Smart Grid, is an electrical distribution system that uses digital technology to provide energy in a highly efficient manner. This technology is based on the incorporation of smart meters, process automation and real-time supervision, facilitating two-way communication between energy providers and consumers. In addition, it enables the integration of renewable energy sources, which plays a fundamental role in reducing global CO2 emissions.
Solar panels: Photovoltaics have the potential to become one of the main sources of electricity in the future. Technological advances in the manufacture of solar panels, as well as the decrease in production costs, are making this technology increasingly competitive. In fact, experts estimate that solar energy will become the main energy source before the year 2050, according to a study carried out by the scientific journal Nature Communications.
LED lighting: LED bulbs stand out for their durability, with a useful life that can reach between 20,000 and 50,000 hours (approximately 6 years), compared to 2,000 hours for a halogen bulb. Additionally, LED lighting is an environmentally friendly choice. Since the ban on incandescent light bulbs due to their high pollution, LEDs have emerged as the most sustainable option. These devices do not contain mercury or other harmful materials, nor do they emit UV or infrared rays.