Why invest An investment that blends financial returns with positive social and environmental outcomes. Positive environmental outcomes Solar energy is one of the best renewable energy technologies to offset carbon emissions and create a greener future for Tasmania. Learn More Positive social outcomes Gravitas Energy Group is all about taking rational and responsible actions towards renewable energy that support our economy, environment and future. Learn More Positive financial outcomesA safe investment for a sustainable future. Learn more: Investment security Investment distribution and ROI