China's full industry chain hydrogen energy supplier

Covering up to 100% of your energy consumption: we provide power purchase agreements (PPAs) with different pricing models and durations.

WHY CHOOSE US?.

Our cutting-edge and widely validated solutions are highly suitable for many hydrogen energy applications

Step into the future with Hydrogen Energy Technology, the leading developer and provider of comprehensive electrolyzer solutions for harnessing the power of green hydrogen technology, backed by extensive experience and customer support.PPAs suitable for businesses wishing to buy renewable energy at competitive prices. These contracts are also referred to as power supply agreements. We can cover up to 100% of the electricity consumption with renewable energy.

We’re a leading provider of short- and long-term power purchase agreements.

Renewable Energy

We believe that high ethical standards are good for society and good for business.

Wind Power

We believe that high ethical standards are good for society and good for business.

Solar Power

We believe that high ethical standards are good for society and good for business.

Biomass

We believe that high ethical standards are good for society and good for business.
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The world needs renewable energy – we need you.

As a leading renewable energy producer, we depend on the dedicated people who want to shape the future with us. Are you ready to make a difference?

We have been making clean energy possible for over a century

Power, storage and flexibility purchase agreements for producers
Renewable energy is key to combating climate change
Our strategy is a response to changing markets

Trusted by forward-thinking construction & engineering teams around the world

Hot Selling Products .

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We provide the best access to Renewable Energy-focused insights

Tombuild is the authoritative source for information on markets, policy and finance covering all renewable technologies – solar, wind, energy storage, geothermal, bioenergy and hydropower.