Eliminate unnecessary activities
Buffer external information and subscribe to updates
If capacity is insufficient, consider increasing the available number of resources
Consider whether activities may be executed in parallel
Execute tasks when the grid is powered by renewable energy
Replace underlying resources with eco-friendly alternatives
Offer customers the possibility to serve themselves
Expertise-based task assignment
Match tasks to experts' specialized skills for efficiency
Preference-based task assignment
Let people do what they love to do
Consider the division of a general activity into two or more alternative activities
Consider to deepen or broaden the skills of resources