for what purpose / to what ends

to be concerned about / to have concerns

in my view / that, I believe

to identify the needs / to figure out the needs

legal frameworks

in coordination / in collaboration with

to face constraints / to deal with constraints

desalination / water-softening

power supply

wind energy

sustainable growth

green growth

hydraulic fracturing

deep storage aquifer

statement of work / job specifications

spearhead

energy needs

energy mixes

water towers

renewable energies

standard of living

to pay off / to bear fruit

completely different / beyond comparison

indispensable condition / sine qua non

underfed / undernourished

on site / on the spot

request for proposal / call for tender

offshore field

geothermal power plant

concentrating solar power plant