While engineering and trade roles are abundant and often very visible at a power station, there are many functions that are less well known but equally important, such as the science and environmental work involved.
CS Energy’s Laboratory Technician Renuka Karanam from Kogan Creek Power Station was interested in science from an early age, with an initial goal to become a doctor.
“Life takes unexpected turns though, and I ended up studying Applied Chemistry,” Renuka said.
“I started my career as a teacher of Chemistry, Physics, and English at a local public high school in my hometown in southeastern India.”
Another unexpected turn brought her to Australia with her husband, whose work saw them relocate to Dalby in the Western Downs.
“The sudden move to Australia presented challenges in understanding the culture,” Renuka said. “This move turned out to be beneficial though, and I never looked back.
“I learned to go with the flow and find new opportunities and started working at a local bio-refinery where I conducted research and development on enzymes and yeast activity in fermentation, managing algae in ponds, and working on water treatment chemistry – and I really enjoyed the work,” she said.
THE SMALL THINGS THAT MATTER
Renuka started working at Kogan Creek Power Station in 2023, drawn to the opportunities for professional growth in a dynamic industry.
“One of the most interesting aspects of my work is the interdisciplinary nature of the projects I’m involved in,” she said.
“I’m collaborating with people from different fields such as engineering, environmental science, and logistics – I enjoy being part of a diverse team and learn something new every day.”
While Renuka’s work involves analysing samples, maintaining instruments, and providing accurate data, her work is not confined to the lab.
“There are opportunities to get involved in the physical inspection of the plant during overhauls, and getting to go to remote areas to do water sampling for environmental reporting, which I really appreciate,” she said.
“It lets me see the impact that my work can have on the plant - I know that the data from my analyses is crucial for making important decisions.
“It helps track trends, address any issues, and to take timely actions to treat the water appropriately.
“For example, the data on water chemistry parameters is crucial to preventing long-term damage to the boiler and turbine. If I notice that the polishers are becoming exhausted and releasing higher levels of sulphates and chlorides into the stream, I alert the chemists so we can proactively address the risk.”
STEM CAREERS FOR WOMEN
For young girls considering a career in STEM, Renuka says it is a rewarding field with endless career options.
“I believe that understanding chemistry is a valuable life skill that helps us understand the world around us and offers endless career options as a bonus,” she said.
“Stay curious and confident. Don't be afraid to ask questions and seek out mentors who can guide you.
“Being a woman in STEM has its challenges, but is also very rewarding," Renuka said.
Photo caption: On weekends, Renuka teaches an Indian classical dance called Kuchipudi, which originated in her home state Andra Pradesh. She also performs at local cultural events.