Operational Load and Economic Baseline
The cornerstone of our microgrid assessment is a forensic analysis of the site’s current electrical demand and economic baseline. We collect high-resolution interval load data, peak demand figures, and specific step-load characteristics, such as the power spikes caused by the start-up of large mills, crushers, or winders. The reason behind this rigorous data collection is absolute grid stability: it allows us to precisely size our inverters and battery capacity to handle massive "spinning reserve" requirements, guaranteeing the mine never suffers a critical power trip. Concurrently, we extract exact figures on current diesel consumption, landed fuel costs, and legacy generator maintenance expenses. Capturing this economic data is essential to accurately model the site's existing operational expenditure, allowing us to definitively prove that our PPA will deliver an immediate, highly measurable reduction in the LOCE.
Environmental and Geographic Engineering
Beyond the electrical load, we mandate the collection of precise geographical and environmental metrics from the target site. By capturing exact GPS coordinates, geotechnical ground conditions, and historical weather extremes—including maximum ambient temperatures, dust levels, and regional cyclone ratings—our engineering team builds a highly accurate, site-specific deployment model. The primary reasoning here is twofold. First, this data dictates the structural engineering and civil works required by our local integration partners, ensuring all footings and enclosures meet WA standards. Second, it allows us to calculate precise P50/P90 solar yields while formally validating the deployment of our sodium-nickel batteries. This proves to the off-taker that our technology will operate flawlessly in the without the massive parasitic cooling losses that plague standard lithium-ion systems.
You are paying a massive premium for legacy power. The CEFC tracks the cost of off-grid energy in WA, proving that hybrid renewables drastically undercut the Levelised Cost of Energy (LCOE) of pure diesel generation. Our forensic energy audit will map your 12-month load profile to reveal the exact margin you are currently losing
Commercial Viability & Regulatory Landscaping
To fundamentally de-risk the project for both our capital partners and the mining client, we conduct a deep dive into the commercial parameters and regulatory status of the site. We require formal data on the officially stated Life of Mine (LOM), corporate credit structuring, and internal decarbonization targets. This ensures that our zero-CapEx financial modeling and the proposed PPA term perfectly align with the mine's operational runway. Equally critical is the collection of land tenure data, active Indigenous Land Use Agreements (ILUAs), and the status of Aboriginal Heritage surveys. The reason for mapping this complex landscape early is to identify and neutralize potential regulatory bottlenecks before any capital is deployed. By understanding the exact land access constraints upfront, Minsaram Energy can act as an effective project shield, accurately forecasting commercial operation dates and managing the complex WA state approval processes on behalf of the client.
Physical and Software Integration Interface
Finally, our assessment process requires detailed schematics of the site's existing high-voltage electrical infrastructure. We collect Single Line Diagrams (SLDs), evaluate the proposed Point of Common Coupling (PCC), and analyze the site's current Power Management System (PMS) or SCADA architecture. The reason behind gathering this highly technical interface data is to equip our engineering teams with the exact specifications needed for a flawless localized integration. It ensures that when our containerized microgrid arrives on site, the StarCharge controllers can seamlessly interface with the legacy diesel generators. This intelligent software handshake is what creates a unified power network, maximizing renewable energy penetration while maintaining absolute, millisecond-level grid stability
Can your life-of-mine financial models survive another supply shock?
Request an audit today to see exactly how much a fixed-tariff PPA will stabilise your balance sheet.
MINSARAM
ENERGY
To be the definitive energy partner for Western Australia's remote industries, permanently decoupling the resource sector from diesel reliance through resilient, high-performance microgrids.
Contact Us
P : 08 9445 7124
HQ
1/7 Hector Street
Osborne Park
6017 WA