Sterawatt
Sterawatt identifies the companies, governments, and industries at the forefront of sustainable energy — and tracks whether their products, finances, and pipelines are moving the world fast enough to matter.
Energy Systems
Humanity has developed and deployed energy systems across every major source. Each carries its own economics, infrastructure, and trade-offs.
Solar
1.6 TW
installed globally
Wind
1.1 TW
installed globally
Hydro
1.4 TW
installed globally
Nuclear
413 GW
installed globally
Natural Gas
39%
of electricity mix
Coal
36%
of electricity mix
Hydrogen
~90 Mt
produced annually
Geothermal
15 GW
installed globally
Storage
45 GWh
grid-scale deployed
The Debate
On cost, environment, safety, reliability, and politics — the same data produces different conclusions depending on what you weight and how you measure.
Levelised cost comparisons depend heavily on location, grid integration, and what you include — capital, fuel, decommissioning, or system-wide balancing costs.
Lifecycle emissions, land use, water consumption, and mining impact vary by technology and methodology. The accounting choices change the conclusion.
Deaths per terawatt-hour, accident probability, and long-term health effects are measured differently across industries — and weighted differently by different audiences.
Intermittency, baseload requirements, storage capacity, and grid resilience mean different technologies suit different grid architectures and geographies.
Energy choices intersect with employment, energy security, trade relationships, and domestic politics. The same technology looks different depending on where you sit.
Our position
Sterawatt believes the world needs to transition to sustainable energy. That is our starting position. What we track, report, and surface is evidence for or against that transition actually occurring at the scale and pace it needs to.
We do not pick winners between wind, nuclear, or solar. We do measure whether clean capacity is growing, whether the companies building it are financially healthy enough to sustain that growth, and whether their collective trajectory points in the right direction.
Who It Is For
Different people need different lenses on the same shift.
You pay energy bills. You vote. You hear conflicting claims about what is safe, affordable, and sustainable. Sterawatt gives you the data to ask better questions of the people making decisions on your behalf.
Energy systems underpin modern economies, geopolitics, and climate. Sterawatt maps how they work, how they compare, and where the transition is headed — grounded in real data, not headlines.
Decisions on energy infrastructure carry decade-long consequences. Sterawatt tracks what is being built, by whom, at what cost, and with what outcomes — so choices are grounded in what is happening, not just what is projected.
The energy transition is a capital reallocation event. Sterawatt tracks corporate commitments, sovereign strategies, and sector-level shifts — giving you the context to assess exposure, opportunity, and risk.
Coverage
Each entity is tracked because its products, capital deployment, or policy commitments have material bearing on the pace of the energy transition. Together, their trajectories form a collective health signal for whether the transition is accelerating or stalling.
Corporations
Sovereigns
Insights
EV adoption is accelerating, but electricity generation still relies heavily on fossil fuels. Whether this transition helps or harms the planet depends on how quickly we shift to low-carbon energy sources.
Sustainable energy is energy derived from sources that do not damage the things we value as a society, but the path towards it remains contested, imperfect, and likely to be messy.
Electrification could transform the global energy system, reducing waste and emissions, but economic and political barriers remain the key challenges to achieving a fully sustainable energy future.
Track. Analyse. Decide.
Follow it with the data it deserves.