Vaisala Oyj

Excelling in critical measurements for a better world

Vaisala’s innovative measurement solutions have impact where it truly matters, helping to solve climate change and other global challenges of our time.

Vaisala is driven to solve critical measurement challenges in the harshest environments. High quality measurements are an essential part of successful ramp-up of new hydrogen production and utilization techniques and technologies. Continuous and reliable measurement data from the process enables optimization and maximum efficiency and ensures the lowest environmental impacts.

Water and humidity are critical components in most of the hydrogen related processes, as water acts as one of the key feedstocks for hydrogen production: When power is generated from hydrogen, the process output typically includes water or steam. Vaisala’s extensive know-how on moisture related measurements such as humidity and dew point, and the robustness of the measurement sensors provide well suited continuous measurement solution for hydrogen related processes.

Capturing carbon dioxide and methane emissions are critical in limiting global warming (to Paris Agreement target of 1.5’C). Production of synthetic methane from the industrial carbon dioxide emissions together with hydrogen reduces the need for utilizing fossil fuels such as natural gas. Vaisala’s carbon dioxide and methane measurements provide key insights that enable optimizing the production process while also controlling methane slip to atmosphere.

Vaisala is a global leader in industrial and environmental measurements. Building on over 85 years of experience, Vaisala provides observations for a better world with space-proof technology even exploring Mars, and beyond. We are a reliable partner for customers around the world, offering a comprehensive range of innovative observation and measurement products and services. Headquartered in Finland, Vaisala employs over 2,000 professionals worldwide and is listed on the Nasdaq Helsinki stock exchange.

Vaisala’s Industrial Measurements business area serves customers in multiple industries, including hydrogen related industries, with over 40 years of industry knowledge. Our products continue to improve quality, productivity, yield, energy efficiency, and help our customers fulfill their regulatory compliance


Anu Pulkkinen, Senior Manager, Strategy & Business Development, Industrial Measurements, Vaisala