IDA produces a regular newsletter as well as information sheets which discuss details of the issues, including effective and efficient security lighting, energy savings, and many other topics. IDA, indeed all who care about the environment, can use your help. Please become aware and knowledgeable about the issues. IDA welcomes your questions, your help, and your membership. Other levels exist as do organizational memberships.
Donations are also most welcome.
It may be reproduced for non-commercial usage provided that credit is given to IDA .