In Letter to States Education Executives, Eneref Institute Implores Schools to Include Interior Daylight in Classroom Lighting

Philadelphia – As part of the Eneref Institute #WellnessFriendlySchools Campaign, Eneref sent a letter to all 50 state education executives, urging them to act on the findings of a recent Eneref Report on classroom lighting. The Eneref Report examined the biological impact of Natural Interior Daylight in classrooms on improved student performance.  

Link to campaign: https://eneref.org/impact/wellnessfriendlyschools/

Eneref has reached out to school executives in order to place this report in the hands of authorities responsible for student performance. The bottom line of the Eneref Report is this: The right daylight in classrooms alone can improve student test scores.

Eneref Institute is a research and advocacy organization for sustainable development. The Eneref campaign aims to achieve a healthy school environment through an earth-friendly and wellness-friendly approach to building schools. 

As presented in the letter to school executives, the Eneref Report’s key conclusions describe:

  • A high correlation between schools that reported improvements in student test scores and those that reported greater amounts of daylight in the classroom.
  • A possible disruption of the molecular clocks that regulate the temporal dynamics of cellular activities caused by poorly designed artificial electric lighting.
  • The importance of illuminating schools with natural daylight to help students’ bodies regulate melatonin, reinforcing circadian wellness and improving performance. ­

The Eneref Report, titled “Classrooms Optimized with Natural Daylight Increase Student Performance,” can be downloaded here: http://bit.ly/eneref-skylightled.

As the Eneref Report states, careful architectural planning and utilization of daylight to illuminate rooms, in conjunction with LED electrical lighting, is not only efficient for buildings but also healthy for occupants, both students and faculty alike.

 

Featured

  • Wold Architects & Engineers Acquires VPS Architecture

    Full-service planning, architecture, and engineering firm Wold Architects & Engineers recently announced that it has acquired VPS Architecture, according to a news release. The move will help strengthen Wold’s education and public-sector design expertise, industries in which both companies have strong pre-existing ties and relationships.

  • From Approval to Opening: Inside Travis Unified School District’s Fast Tracked Campus Expansion

    The Travis Unified School District (TUSD) in northern California includes several elementary and high schools serving over 5,400 students. In 2024, the TUSD Board approved the addition of sixth grade to the Golden West Middle School campus for the 2025–26 school year, setting in motion an accelerated effort to bring new facilities online in less than a year.

  • Baton Rouge Center for Visual and Performing Arts

    Baton Rouge Center for Visual and Performing Arts

    Established in 1999, the Education Design Showcase is a vehicle for showing off innovative — yet practical — solutions in planning, design, architecture, and construction. The Baton Rouge Center for Visual and Performing Arts has been recognized with an EDS 2026 Project of Distinction award in the category of New Construction.

  • Indiana University Launches Capital Campus in D.C.

    Indiana University recently held a ribbon-cutting ceremony for the new IU Capital Campus in Washington, D.C., according to university news. The eight-story facility will provide a central hub for the university’s existing programs and business operations based in D.C., uniting them under one roof and providing the opportunity to expand.