Iran maintains that its nuclear program is for peaceful energy purposes.

It is currently being investigated whether the water outflow can be used for energy purposes.

But Iran contends that its program is peaceful and for energy purposes.

Plants are mostly grasses to protect soils and trees for energy purposes.

Iran says its program is for peaceful energy purposes.

Tehran insists that its nuclear program is for peaceful energy purposes.

Iran's nuclear buildup is strictly for energy purposes, he repeated.

There is, then, no reason for using cultivatable land for energy purposes.

The technology, which Iran insists is for peaceful energy purposes, also can be used to make weapons.

Iran insists that it is pursuing a nuclear program strictly for peaceful energy purposes.