Three companies are ultimately owned in the Cayman and British Virgin islands, raising questions about the tax implications of profits generated by solar assets

Australian prime minister Malcolm Turnbull (right) meets with India’s Adani Group founder and chairman Gautam Adani in April.
Australian prime minister Malcolm Turnbull (right) meets with India’s Adani Group founder and chairman Gautam Adani in April. Photograph: Mick Tsikas/AAP