NEM Energy - Large Heat Recovery Steam Generators
With hundreds of units installed in the world, NEM is one of the key players when it comes to developing HRSGs for the largest gas turbines on the market. NEM has already installed dozens of HRSGs behind H- and J- class gas turbines, many are already in successful commercial operation while others are currently under construction. New HRSG innovations has come from NEM over the past decades that allows units to be more flexible in operation as well as quicker installed.
In addition, changing electricity markets and the use of more renewable sources on the grid, impact the operating regime of Combined Cycle Power Plants and also HRSGs. NEM offers unique fast start and cycling design. NEM’s patented DrumPlus™ design (NEM HNC+) has been developed into a 2.0 version with both the benefits of operational flexibility as well as smoother installation on site. Also when such operations is not foreseen in the first years, it is recommended to install such as design in order to be prepared for the future. NEM also offers the vertical Once-Through design (NEM VOT), licensed by Siemens Energy.
Also in the area of large HRSGs, offering both the vertical as well as the horizontal gas path design, allows for the best fit for the project. Our NEM VNC concept is for instance suited for gas turbines that are operating on heavy fuel oil, where the horizontal concepts are better suited for projects with a high degree of supplementary firing. All in all, NEM has a fit to purpose HRSG portfolio that is build on almost a century of experience in delivering quality.
- NEM VNC
- NEM HNC
- NEM HNC+
- NEM HOT
- NEM VOT