About Us
Shaping the Future of Verified Energy
We measure what every asset truly delivers — one verified number everyone can trust.
Verified output vs forecast this year
From January to June
JAN
FEB
MAR
APR
MAY
JUN
In March, verified output ran 12% ahead of the forecast
February
Verified
148 GWh
01 Measured, not modelled
02 Ledger-secured readings
03 Verified on four continents
TRUSTED BY OPERATORS AND PARTNERS ACROSS THE GRID
1,300+
Assets under continuous measurement, from single rooftops to gigawatt portfolios
4.2 TWh
Generation verified and committed to the ledger since our first sensor went live
26
Countries where Zephyra instruments are in the field today
THE PROBLEM
Most Energy Data is Estimated, Not Measured
Legacy reporting relies on models and monthly averages, leaving a gap between what a site actually generates and what gets reported down the chain.
Modelled output stands in for measurement, so claims can’t be verified
Monthly averages hide the hour-by-hour swings in wind and irradiance
Buyers and regulators lose confidence in the certificates they’re handed
GLOBAL FOOTPRINT
Verified Output on Four Continents
How we work
From the Field to the Ledger
01 Powered by measurement
Instruments that read what a site actually produces, calibrated to the asset they watch.
02 Engineered for trust
Hardware built for two decades in the field, every reading sealed the moment it is taken.
03 Worldwide reach
Certified partners on four continents, from a single rooftop to a gigawatt portfolio.
Know your energy — precisely
/
Measured, not modelled
/
Every megawatt-hour, verified
/
Trust built into the grid
/
Know your energy — precisely
/
Measured, not modelled
/
Every megawatt-hour, verified
/
Trust built into the grid
/
99.4% uptime
912 W/m²
8.4 m/s wind
412 MWh verified
-1 tCO₂e
0.57 TCO₂
1,300+ assets
26 countries
4.2 TWh verified
12% ahead of forecast
[ A ]
Rigour & Independence
We measure what happens, not what was modelled. Our instruments answer to physics and to nobody’s forecast, so operators, buyers and regulators all read from the same page.
[ B ]
Openness & Proof
Every reading carries its provenance. Methods are published, ledgers are auditable, and anyone with a stake in a megawatt-hour can trace it back to the turbine that made it.
[ C ]
Craft & Longevity
Our greatest asset is the engineers and field crews who build hardware meant to outlast the assets it watches, and who take pride in every calibration they sign.
OUR TEAM
The People Behind the Numbers
