Supporting the Energy Revolution

Develop wind and solar projects better and faster - and operate them more efficiently. 

For over 80 years, Vaisala's technology has guided decision-making in weather-critical industries. As the fuel for wind and solar projects, weather plays a critical role in the renewable energy industry and Vaisala helps customers understand its impact on their bottom line. Through the acquisitions of 3TIER and Second Wind, Vaisala brings together the industry's foremost experts on advanced measurement, assessment, and forecasting to support renewable energy developers and operators around the world. 

Watch the video

The Coldest Places on Earth


Hours of wind data collected by Tritons


Renewable energy assessments delivered


Amount of global wind capacity that Vaisala forecasts on an ongoing, hourly basis


Mean bias error in our wind due diligence validation study

Key Products and Services

Triton in Hawaii near wind farm

Triton Wind Profiler

Wind industry's leading remote sensing system
The Triton Wind Profiler allows wind energy developers to start wind measurement campaigns faster and...
Wind energy due diligence - validation statistics

Wind Due Diligence Services

Take advantage of the industry's most advanced methodology
Vaisala's due diligence services deliver accurate energy assessments to support profitable...
Wind multiforecast tool

Wind Energy Forecasting

Site-specific, accurate forecasts every 10 minutes
Manage wind project operations while maximizing power production, improving integration, reducing...
Global Wind Map - Wind Maps and GIS Layers

Wind Maps and GIS Layers

Understand how wind resources are distributed across any location worldwide - whether it is an entire country or a specific 100-acre plot along a...
Solar Energy Forecasting

Solar Energy Forecasting

​With more solar energy coming onto the grid every day, how can you successfully integrate and take advantage of this intermittent resource...

Featured News and Blog Posts

Remote Sensing Revolution - wind industry briefing available from Vaisala

Remote Sensing Revolution

Remote sensing technology has already been widely adopted in the wind energy industry, and offers tremendous potential going forward. Ten industry leaders share their experiences from across the sector and offer their perspectives on the potential of this...

Contacting the Vaisala energy team:

Sales inquiries:

[email protected]

Global head of sales and marketing:
Edward Mahlum
tel.: +1 206 234 2045

Regional head of sales, Americas:
Greg Shambo
tel.: +1 617 987 7352

Regional head of sales, Europe, Middle East, and Africa:
Nihat Hünerli 
tel.: +49 174 1551495

Regional head of sales, India / APAC:
Rajnikanth Umakanthan 
tel.: +91 99005 73791

Regional Offices:

Vaisala operates worldwide; the offices below are key offices in the energy business.

North and South America

Seattle, Washington, US +1 206 325 1573
Louisville, Colorado, US  +1 303 499 1701
Rio de Janeiro, Brazil +55 21 2263 3006 or +55 21 2518 2237

Hamburg, Germany: +49-40-839 03-0

Asia Pacific
Beijing, China: +86 10 5827 4100
Tokyo, Japan: +81 3 5259 5960
Melbourne, Australia: +61 3 9815 6700

Bangalore, Karnataka - +91 80 40918220

For product support:

Email [email protected] to contact our renewable energy support and field services team, or visit our global support page for more detailed instructions and options.