The THIRTY/TEN Publication is used to promote WASEA's message of sustainable energy use.

THIRTY/TEN is distributed to approximately 1000 industry stakeholders including:
Sustainable energy industry (Eg. manufacturers, distributors, insulators, designers, lighting etc.), all government department/statutory authority heads in WA, all state and local members of parliament, all local councils in WA, the media (both print and electronic), other environmental associations and grass roots organisations, and selected government departments in Australia (Eg. SEDA NSW, AGO, ORER etc...).