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About Us

Who we are

1.5C Pty Ltd specializes in energy site development, providing specialized engineering services for energy projects and offering technical advisory and agency roles for energy system supply. Our focus is on microgrid solutions, and we support VPP systems by integrating EV chargers

1.5 C Family

Our revenue streams are generated from sales fees for development projects, consulting fees, and sales of key materials for microgrid systems, demonstrating a comprehensive approach to leading positive change in the energy sector.

Brian Park

Managing Director

Brian Park is a seasoned real estate developer with a full license, specializing in commercial site development in Australia and Korea. Over the past five years, he has actively involved to renewable energy development and sales activities for Energy Storage Systems (ESS). Brian’s development experience is a crucial asset in energy site development, as his expertise extends to market analysis tailored for the energy sector and optimizing land usage for energy development. This makes him a valuable asset in the energy development sectors, and his commitment to sustainability and innovation drives him to contribute significantly to a more sustainable future.

Justin Park

Managing Director

Justin Park, a passionate senior professional and industry leader, has grown the BESS team and portfolio at Hanwha Energy as their Capital Markets Head. With 20 years of experience in asset management and structured finance, Justin specializes in sustainable renewable energy development, investment, and technical advisory over the past five years. Justin has accumulated 20 years of experience in asset management and structured finance, specializing in sustainable renewable energy investment and advisory over the past decade.

Justin, a passionate senior professional and industry leader, spearheaded the growth of the BESS team and portfolio as the Capital Markets Lead at Hanwha Energy.

Luke Kim

Director

Luke Kim has accumulated over 30 years of experience in the infrastructure and renewable energy development sector. Since 2017, he has been dedicated to driving renewable energy progress in Australia. As the Managing Director of GAIA Australia, Luke has spearheaded the entire development process of Bonshaw Energy Park stages 1 through 4, which include Solar PV and Battery Energy Storage System (BESS) projects. With his extensive expertise and steadfast commitment to sustainability, Luke Kim continues to propel the transition to sustainable energy solutions across Australia.

Meet The Team

Brian Park

Managing Director

Brian Park is a seasoned real estate developer with a full license, specializing in commercial site development in Australia and Korea. Over the past five years, he has actively involved to renewable energy development and sales activities for Energy Storage Systems (ESS). Brian’s development experience is a crucial asset in energy site development, as his expertise extends to market analysis tailored for the energy sector and optimizing land usage for energy development. This makes him a valuable asset in the energy development sectors, and his commitment to sustainability and innovation drives him to contribute significantly to a more sustainable future.

Justin Park

Managing Director

Justin Park, a passionate senior professional and industry leader, has grown the BESS team and portfolio at Hanwha Energy as their Capital Markets Head. With 20 years of experience in asset management and structured finance, Justin specializes in sustainable renewable energy development, investment, and technical advisory over the past five years. Justin has accumulated 20 years of experience in asset management and structured finance, specializing in sustainable renewable energy investment and advisory over the past decade.

Justin, a passionate senior professional and industry leader, spearheaded the growth of the BESS team and portfolio as the Capital Markets Lead at Hanwha Energy.

Luke Kim

Director

Luke Kim has accumulated over 30 years of experience in the infrastructure and renewable energy development sector. Since 2017, he has been dedicated to driving renewable energy progress in Australia. As the Managing Director of GAIA Australia, Luke has spearheaded the entire development process of Bonshaw Energy Park stages 1 through 4, which include Solar PV and Battery Energy Storage System (BESS) projects. With his extensive expertise and steadfast commitment to sustainability, Luke Kim continues to propel the transition to sustainable energy solutions across Australia.

Meet The Team

Brian Park

Managing Director

Brian Park is a seasoned real estate developer with a full license, specializing in commercial site development in Australia and Korea. Over the past five years, he has actively involved to renewable energy development and sales activities for Energy Storage Systems (ESS). Brian’s development experience is a crucial asset in energy site development, as his expertise extends to market analysis tailored for the energy sector and optimizing land usage for energy development. This makes him a valuable asset in the energy development sectors, and his commitment to sustainability and innovation drives him to contribute significantly to a more sustainable future.

Justin Park

Managing Director

Justin Park, a passionate senior professional and industry leader, has grown the BESS team and portfolio at Hanwha Energy as their Capital Markets Head. With 20 years of experience in asset management and structured finance, Justin specializes in sustainable renewable energy development, investment, and technical advisory over the past five years. Justin has accumulated 20 years of experience in asset management and structured finance, specializing in sustainable renewable energy investment and advisory over the past decade.

Justin, a passionate senior professional and industry leader, spearheaded the growth of the BESS team and portfolio as the Capital Markets Lead at Hanwha Energy.

Luke Kim

Director

Luke Kim has accumulated over 30 years of experience in the infrastructure and renewable energy development sector. Since 2017, he has been dedicated to driving renewable energy progress in Australia. As the Managing Director of GAIA Australia, Luke has spearheaded the entire development process of Bonshaw Energy Park stages 1 through 4, which include Solar PV and Battery Energy Storage System (BESS) projects. With his extensive expertise and steadfast commitment to sustainability, Luke Kim continues to propel the transition to sustainable energy solutions across Australia.

Our Sector

At the forefront of the renewable energy sector, we specialize in pioneering solutions that power a sustainable future. From solar and wind farms to battery storage and EV charging infrastructure, our expertise spans across diverse sectors, driving innovation and advancing clean energy initiatives worldwide.
  • Energy Sites Development

    Our comprehensive development services identify, assess, and develop renewable energy sites, leveraging our expertise in site selection, feasibility studies, permitting processes, and project management to unlock the full potential of energy resources and drive sustainable growth.
  • Owners Engineering & Technical Advisory

    Our Owner's Engineering and Technical Advisory services offer expert guidance and support throughout the lifecycle of renewable energy projects, from inception to operation, ensuring optimal performance, compliance, and risk management
  • Solution Design and Optimization

    Our Solution Design and Optimization services tailor renewable energy solutions to meet the specific needs and goals of each client, optimizing system performance, efficiency, and cost-effectiveness through advanced design methodologies and continuous optimization strategies
  • Battery Energy Storage System (BESS)

    Our BESS solution provides turn-key energy storage technology for both large-scale (Utility Scale) and medium/small-scale (Commercia l& Industrial) projects, enabling customers to play an active role in market trading and grid services. Collaboration with top-tier global battery partners promotes the transition to renewable energy.
  • E-House/ HV MV Switch Gear

    Our specialized prefabricated technology for E-House and HV MV switchgear solutions provides integrated and efficient electrical infrastructure, ensuring smooth power distribution and control while optimizing space and resources.
  • VPP System with EV charger

    Our EV charger solution provides a highly reliable charging infrastructure. This includes Battery Energy Storage Solutions, AC chargers, DC fast chargers, and Site Management System, all of which contribute to VPP System.
  • Our Business Models

    Permits and Plans

    The centralized project analysis team combines commercial and technical analysis to support investment decisions. This advantage is complemented by local market information and connections.

    Permits and Plans

    We are actively managing end-to-end management of the permitting process while leveraging relationships with local stakeholders for collaboration. Unity has the capability to lead all aspects of the permitting and planning process. We adhere to the highest development and E&S standards..

    EPC

    Our team specializes in contract negotiation, including major OEM and BOP packages. Unity’s construction management capabilities complement those of the client or sponsor engineer, providing a strong independent perspective.”

    Financing

    We provide low-cost capital solutions based on in-depth knowledge of project financing products such as corporate bonds, senior project financing, ECA, hedging, etc. Our experience is complemented by relationships with global banks and institutional financiers.

    Commercial

    Our senior team consists of respected veterans in the industry, possessing a track record of supporting the development of the renewable energy market by collaborating with regulatory authorities. With a unique understanding of long-term sustainable power requirements, we optimize off-taker and PPA conditions.

    Operation and Maintenance

    We can maximize capital efficiency by flexibly utilizing vertically integrated O&M capabilities or third-party providers. We have in-house O&M experts overseeing strategic design and process optimization. We provide in-house capabilities to manage assets throughout their entire lifecycle.

    Advisory Board:

    Sven Schulz

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    Jeff Kostos

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    Ryan Wartena

    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.

    Ryuta Kawaguchi

    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.

    Steve Carkner

    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.

    David Pascoe

    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.

    Shmuel De-Leon

    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.

    Joon Kim

    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.
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