Courses & Training

Practical learning programs focused on subsurface engineering, geothermal systems, carbon storage, and data-driven decision-making.

Category: Renewable Energy

  • Geothermal: The Energy That Was Always There

    When people talk about energy, they tend to look up.

    Sun, wind, sky — everything depends on what happens above ground.

    But the more reliable answer has always been below your feet.

    That’s where geothermal sits. Quiet. Steady. Unnoticed.


    Think about how a garden works.

    You can’t rely only on the weather.
    Sun comes and goes. Rain is unpredictable.

    If you want something to grow properly, you learn to work with the soil itself.
    You go deeper.

    Energy is no different.

    Solar panels and wind turbines are like seasonal crops.
    They perform when conditions are right.

    Geothermal is more like the root system — stable, constant, always working whether you see it or not.


    The idea is simple.

    The earth holds heat. Always has.
    The deeper you go, the hotter it gets.

    Instead of burning fuel, you tap into that heat.
    You bring it up, turn it into steam, and let it run turbines.

    No drama. No waiting for sunlight. No guessing wind patterns.

    It just produces.

    Day and night. Summer and winter.


    For a long time, this only worked in certain places — volcanic regions, natural hotspots.

    Like trying to grow a plant that only survives in very specific soil.

    But that’s changed.

    The tools used in oil and gas — precision drilling, better mapping of the ground — have started opening new ground.

    Now you’re not just relying on what nature gives you.
    You can shape the conditions yourself.

    That’s the real shift.


    What matters isn’t just that geothermal works.

    It’s that it keeps working.

    Right now, demand for energy keeps rising. Quietly but aggressively.
    Data centers, electric systems, everything pulling more from the grid.

    At the same time, the grid itself is becoming less stable.
    Too many moving parts. Too much reliance on conditions you can’t control.

    Geothermal doesn’t solve everything.
    But it removes one major variable: uncertainty.


    Of course, it’s not an easy path.

    Digging deep is expensive.
    Sometimes you drill and the ground doesn’t give you what you expected.

    And nothing about this is fast.

    This is not something you plant today and harvest next month.

    It’s long-term work.


    If you step back, the picture becomes clear.

    Most people chase what’s visible.
    Panels, turbines, things that move and shine.

    But long-term systems are built on what stays hidden.

    Geothermal fits that pattern.

    It doesn’t compete for attention.
    It builds quietly underneath everything else.


    If you want to understand where this goes, don’t watch headlines.

    Watch the fundamentals:

    • How much it costs to drill
    • How consistent the output stays
    • Who is willing to commit capital long-term

    That tells you everything.


    In a garden, the health of what you see depends on what you don’t.

    Energy works the same way.

    Geothermal isn’t new.
    It’s just finally being taken seriously.

  • Why Most CCS Projects Fail at the Subsurface Level

    Most people talk about CCS as a surface problem — capture, transport, policy. In reality, most of the risk sits underground.

    The issue is simple: we treat CO₂ injection like a normal reservoir operation. It isn’t.

    From what I’ve seen, the biggest problem is overconfidence in the subsurface. Projects often start with limited data, then rely heavily on models that assume the reservoir will behave in a clean, predictable way. It rarely does.

    Heterogeneity gets underestimated. Caprock behaviour is simplified. Pressure response is not fully understood. You run the model, get comfortable numbers, and proceed — but the field rarely matches those assumptions.

    Then there’s the CO₂ itself. It’s not just another injected fluid. It changes the system.

    You get interactions with rock and formation fluids — dissolution, precipitation, wettability shifts. Small effects individually, but together they can change flow paths and injectivity over time. Most models don’t capture this properly, especially over longer periods.

    Injection strategy is another weak point. Too often it’s designed like waterflooding — push fluid in, manage pressure, expect predictable displacement. With CO₂, the physics are different. Density, mobility, and phase behaviour all complicate things. If you push too hard, you risk pressure buildup and integrity issues. If you’re too conservative, storage efficiency drops.

    What makes it worse is that many projects only react after problems show up. Monitoring is used as a diagnostic tool instead of a control tool.

    The pattern is clear:

    • assumptions go in at the start
    • models reinforce those assumptions
    • reality challenges them later

    If you want CCS to work consistently, you have to flip the approach.

    Start by accepting uncertainty in the subsurface — not ignoring it. Spend more effort on reservoir characterization before injection. Treat geomechanics, flow, and chemistry as a coupled system, not separate analyses. And once injection starts, adjust continuously based on real data.

    CCS is not a “set and forget” operation. It’s dynamic. The subsurface evolves.

    Most failures don’t come from lack of technology. They come from treating the subsurface as simpler than it actually is.