The report emphasizes the significance of reconsidering lighting in museums and galleries for energy efficiency and environmental sustainability. It highlights that lighting consumes approximately 20% of the energy used in these institutions, making it a prime area for energy saving improvements. Upgrading or refurbishing lighting systems, whether natural or electric, can result in substantial cost reductions and improved operational sustainability.
A key challenge is balancing energy savings with maintaining high-quality lighting to ensure artworks are displayed as intended by the artists. The report suggests that lighting should prioritize quality over energy savings, offering the best possible environment for visitors and artworks. This involves a careful approach to daylight usage, which can offset electric lighting and offer numerous benefits for staff wellbeing and productivity.
Arup, an expert in lighting design, offers a comprehensive service that includes strategic advice, concept development, and technical detailing. They specialize in designing and delivering innovative solutions that balance energy efficiency with lighting quality. The company has extensive experience in daylight control, including the design and implementation of active and passive solutions to manage light, heat, and UV radiation.
As an example, the report discusses the renovation of the Rijksmuseum in Amsterdam. Arup's lighting team analyzed daylight levels and developed strategies to maximize the use of natural light while ensuring it met conservation requirements. This involved adjusting window and skylight treatments and installing adjustable louvers to control daylight exposure based on seasonal variations. The outcome was a revitalization of the museum's original daylight intent while preserving the integrity of the artworks.
The report also addresses the evolution of the electric lighting industry, noting the potential for energy savings and other benefits offered by new lighting technologies. However, it cautions against the risk of compromising lighting quality during the transition. Arup guides clients through this process, ensuring successful integration of advanced lighting solutions that meet both energy-saving goals and the need for high-quality displays.
In summary, the report underscores the importance of rethinking lighting in museums and galleries for both environmental and visitor experience reasons. It presents Arup as a key player in providing tailored lighting solutions that balance energy efficiency with the preservation and enhancement of artworks.
