Sustainable practice matrix for analytical science

Area of Science:

• Environmental Science
• Laboratory Management

Background:

• Sustainable practice is crucial for good governance, encompassing economic, environmental, and social responsibilities.
• Laboratories can achieve sustainability through waste reduction, resource preservation, and efficiency improvements.
• Adjusting freezer storage temperature from -80°C to -70°C can yield significant annual cost savings.

Purpose of the Study:

• To present an assessment matrix for evaluating sustainable practice attainability and progress in laboratories.
• To provide a tool for practitioners to identify and focus on sustainability improvement opportunities.
• To facilitate initial steps and long-term strategies for sustainable laboratory practices.

Main Methods:

• Development of a sustainability assessment matrix, analogous to safety risk assessment heatmaps.
• The matrix assesses the likelihood and impact of sustainability initiatives.
• Application of the matrix through case studies, including plastic pipette tip reuse and freezer temperature adjustments.

Main Results:

• The sustainability assessment matrix offers a structured approach to identifying practical improvements.
• Examples demonstrate tangible benefits, such as cost savings from increased freezer temperatures.
• The matrix supports both immediate actions and strategic, long-term sustainability planning.

Conclusions:

• The sustainability assessment matrix is an effective tool for enhancing laboratory environmental performance.
• Implementing sustainable practices, even small ones, contributes to overall good governance.
• The matrix aids in balancing the practicalities of sustainability with the drive for progress.