Improve the grammaticality of this sentence: Therefore, in the long run, it is profitable to build the VHTR because it can produce both electricity and hydrogen with a very efficient process.
The VHTR is a new type of fuel cell that can produce electricity and hydrogen with a very efficient process.
The VHTR is a new type of fuel cell that can produce electricity and hydrogen with a very efficient process.
The VHTR is a new type of fuel cell that can produce electricity and hydrogen with a very efficient process.
The VHTR is a new type of fuel cell that can produce electricity and hydrogen with a very efficient process.
The VHTR
The VHTR is a very efficient process for producing hydrogen and electricity.
The VHTR is a very efficient process for producing hydrogen and electricity.
The VHTR is a very efficient process for producing hydrogen and electricity.
The VHTR is a very efficient process for producing hydrogen and electricity.
The VHTR is a very efficient process for producing hydrogen and electricity.
The VHTR is a very efficient process for producing hydrogen and electricity.
The VHTR