CS Energy Executive and Leadership Team

July, 2026

Leadership Overview

CS Energy has 4 executives leading key functions including strategy, finance, operations, and legal.

Driven by a commitment to reliable energy, CS Energy operates and sells power from diverse generation sources, powering Queensland's growth and economic vitality through strategic operational management and a forward-thinking approach to energy provision.

Leadership Roles at CS Energy

  • Chief Executive Officer - Brian Gillespie
  • Chief Financial Officer - Cameron Collins
  • Chief Operating Officer - Andrew Buswell
  • Chief Legal Officer - Lisa Delsante
  • Brian Gillespie - Chief Executive Officer

    Brian Gillespie, the Chief Executive Officer at CS Energy, directs the company's overall strategy and operational execution. Overseeing the generation and sale of electricity, Gillespie ensures CS Energy's power stations, including Callide, Kogan Creek, and Wivenhoe, function at peak efficiency. This leadership role involves managing the Kogan Creek Mine, securing essential coal resources for power generation. Gillespie drives the company's market position within Queensland's energy sector, focusing on sustainable operations and financial performance. The Chief Executive Officer's responsibilities extend to stakeholder relations and long-term business planning, aligning CS Energy's objectives with regional energy demands. Brian Gillespie's strategic vision guides the organization's response to evolving market dynamics and regulatory landscapes, ensuring consistent energy supply and operational excellence across all assets.
    Brian Gillespie

    Cameron Collins - Chief Financial Officer

    Cameron Collins, the Chief Financial Officer at CS Energy, manages all financial aspects of the energy generation and sales operations. Overseeing budgeting, forecasting, and financial reporting, Collins ensures fiscal responsibility across the company's diverse asset portfolio, including coal-fired and hydroelectric power stations. This critical role involves optimizing financial performance and managing capital allocation for infrastructure investments and operational expenditures. The Chief Financial Officer's purview includes financial risk management and ensuring compliance with Australian financial regulations. Cameron Collins's expertise supports strategic decision-making, particularly concerning the financial viability of the Kogan Creek Mine and the operational costs associated with the Callide and Wivenhoe Power Stations. Collins drives financial strategies that support CS Energy's mission to provide reliable and efficient energy solutions to Queensland.

    Andrew Buswell - Chief Operating Officer

    Andrew Buswell, the Chief Operating Officer at CS Energy, directs the day-to-day operational management of the company's power generation facilities and associated resources. Overseeing the Callide Power Station, the coal-fired Kogan Creek Power Station, and the Wivenhoe Power Station, Buswell ensures the reliable and efficient production of electricity. This leadership position involves managing the operational integration of the Kogan Creek Mine, securing a consistent supply of coal for power generation. The Chief Operating Officer's responsibilities encompass optimizing plant performance, implementing stringent safety protocols, and driving operational efficiency across all sites. Andrew Buswell's focus is on maintaining asset integrity and maximizing energy output to meet Queensland's demand. Buswell also leads initiatives for operational improvements and technological advancements within the energy generation sector.
    Andrew Buswell
    Lisa Delsante, the Chief Legal Officer at CS Energy, provides strategic legal counsel and oversees all legal affairs for the energy generation and sales company. Managing regulatory compliance, corporate governance, and risk mitigation, Delsante ensures CS Energy operates within the legal framework governing the Australian energy sector. This role involves advising on contracts, litigation, and environmental regulations pertinent to power stations like Callide, Kogan Creek, and Wivenhoe, as well as the Kogan Creek Mine. The Chief Legal Officer's expertise is crucial in navigating complex legal landscapes and protecting the company's interests. Lisa Delsante's guidance supports the company's operational objectives by ensuring all activities adhere to legal standards and corporate policies. Delsante champions ethical practices and robust legal frameworks across the organization.
    Lisa Delsante

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    Frequently Asked Questions Regarding CS Energy Top Executives and Leadership Team

    Who leads CS Energy?
    CS Energy is led by Brian Gillespie (Chief Executive Officer), along with executives such as Cameron Collins (Chief Financial Officer) and Andrew Buswell (Chief Operating Officer).
    Who is part of CS Energy’s executive team?
    The executive team of CS Energy includes leaders such as Brian Gillespie (Chief Executive Officer), Cameron Collins (Chief Financial Officer), Andrew Buswell (Chief Operating Officer) and other senior executives.
    How many executives does CS Energy have?
    CS Energy has 4 executives leading key business areas.
    What roles are included in CS Energy’s leadership team?
    The leadership team of CS Energy includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Chief Legal Officer.