This year, 20 participants took part in the thermal photography contest at UPM. Three winners were selected, but the contributions, ideas, and photographs submitted by all participants made the jury’s decision quite challenging.
This contest aims to promote the use of thermal cameras adaptable to smartphones, allowing participants to observe their surroundings through thermographic images that reflect the amount of heat emitted by objects. The contest encourages analysis and reflection on topics such as energy efficiency and bioclimatic design. Participants receive training on the use and handling of thermal cameras, as well as the physical principles behind them. Afterward, they are given a camera for one week to analyze their surroundings and capture the most impactful photograph related to sustainability. Each participant then submits their photograph along with a text explaining their discoveries and insights inspired by the image.
The three winning photographs are:
Mr. Roberto Vila
Title: “The Cost of Not Turning Off Computers”
Explanation: This photograph highlights a common issue: not properly shutting down computers. In offices, universities, and homes, many computers remain in standby mode for hours or even days, leading to unnecessary energy consumption. These thermal images show a clear difference in heat generation between a computer in standby mode and one that is completely turned off over the same period, emphasizing the importance of a simple action that, on a global scale, can have a significant impact.
Sequence:
- Computer turned off for ten minutes.
- Computer running at minimum performance.
- Computer running at high performance.
- Computer in standby mode for ten minutes.
Mr. Manuel Moreno Hernández
Title: “The Footprints of Heat: A Call for Energy Efficiency”
Explanation: At first glance, the image shows a pair of sneakers, but through a thermal lens, it reveals a powerful message: the energy we waste is invisible to the naked eye. The thermal footprints on the floor remind us that heat escapes with every step, dissipating into the environment without being utilized.
In a world where every degree counts, this image invites us to reflect on energy efficiency. From home insulation to thermal footwear choices, small changes can make a significant difference in our energy consumption. The image challenges us to ask: how much energy do we leave behind without realizing it?
Sustainability begins with awareness. Only when we make the invisible visible can we take action.
Andrea Guillén
Title: “Analysis of Different Types of Light Bulbs and Lamps”
Explanation: This photo montage displays the heat emitted by various types of light bulbs. Heat is a form of energy, and the higher the temperature a bulb emits, the greater the energy consumption. Excessive energy consumption leads to environmental problems. Most of the energy we consume comes from non-renewable sources, which cause severe harm to the planet, such as greenhouse gas emissions and CO2 pollution.
In the first image, the bulb reaches almost 50°C. This bulb is located in a large cafeteria, where such high heat emissions are unnecessary. If the goal were to heat the space, many of these bulbs would be required to make a difference. In the second image, the bulb emits a considerable amount of heat, but it serves a purpose: to provide warmth for a pet turtle. Finally, the sixth image shows the bulb emitting the least amount of heat. This montage demonstrates that while heat-emitting bulbs are sometimes necessary, their use should be minimized to achieve sustainable development.
