Energy Stories · Luminesca News
Oil, gas, renewables, grids and the transition reshaping global energy.
What we cover in Energy
Electricity demand, storage, efficiency and the systems that connect energy to users. The retained collection combines explanations of technologies with dated readings of forecasts and their units.
We distinguish observed values, estimates and forecasts. Worked examples state their assumptions rather than turning global reports into guaranteed local prices or project results.
The IEA’s 2026 electricity outlook: read growth as a forecast, not a bill
The IEA mid-year outlook forecasts 3.6% demand growth in 2026 and 3.8% in 2027. A worked example separates compounded energy demand from peak power and tariffs.
Enhanced geothermal: distinguish a reservoir trial from a power plant
A project-stage worksheet for reading flow, temperature, output and commercial milestones.
Carbon capture: compare captured CO₂ with emissions avoided
A project-reading worksheet distinguishes capture equipment, transport, storage and the emissions boundary.
Long-duration storage: read the power, energy and delivery promise
Use a duration calculation and an operating worksheet before comparing storage technologies.
Shipping emissions: compare fuels with the same voyage boundary
A freight worksheet separates the IMO’s dated ambition, lifecycle emissions and a carrier’s actual evidence.
Virtual power plants: compare enrolment terms and deliverable capacity
A participant checklist explains aggregation without treating installed devices as guaranteed grid output.
Time-of-use tariffs: calculate a shift before expecting a saving
A bill worksheet separates energy rates, fixed charges, demand charges and practical constraints.
EV battery health: separate capacity, charge and displayed range
A used-car inspection worksheet avoids universal ageing rates and model-independent charging advice.
Energy efficiency: define a baseline before counting savings
A measurement worksheet distinguishes energy intensity, total use and the cost of a proposed improvement.