Delivering cleaner, lower cost and more reliable energy solutions.

Optimal’s core value of delivering the best energy solutions that are cleaner, lower cost and more reliable is realised through the distribution of the world’s leading energy technologies.

We are proud to distribute the world’s leading range of Microturbines from Capstone Turbine Corporation. Their innovative range of flexible power generation systems manufactured in California deliver ultra-low emission power in thousands of applications worldwide.

New applications in Australia, New Zealand and the Pacific are bringing the reality of reliable and low impact energy efficiency to new markets, with Optimal proud to support the growing demand for inverter based power.

Optimal support a fleet of over 30 MW (and growing) of installed Capstone Turbines that are providing power, heating and cooling to a diverse range of industries.

Find out how much you could save on your energy bill


$10,000 per year

Optimal solution may not suit your site size

*An estimated calculation, which may vary depending on your exact site location.

Get a detailed quote for your business