Energy Efficiency Improvements and Cost Savings Opportunities workshop,waste,dangerous goods, AEBN, air, water, environment, environment law, nature, hazardous chemical, hazardous waste, environmental obligations, asbg, sba, australian sustainable business group, paccia, vecci, aigroup, a i group, a i group, a.i. group, a.i.group, clean energy reguator, clean energy future, clean energy futures, tina khoury, environment australia, environment industry obligations, contaminated land, contaminated land management, waste reduction, training, networking, dangerous goods auditing, dangerous goods audit, energy efficiency, energy efficiency management, energy efficiency training, prescribed industrial waste, piw, epa, environment protection authority, climate change, clean energy, solar, sustainability, training and education, training & education, environment training and education,