(a) On which date did Eskom approach her department to conduct environmental impact assessments for Duynefontein as the preferred site to establish another nuclear power station as part of the Government’s new nuclear build programme, (b) what are the details of the grounds on which her department approved the specified site as the preferred site for a new nuclear power station and (c) why did her department approve the specified site as the preferred site for a new nuclear power station when the Government’s new nuclear build programme determinations and intergovernmental agreements relating to the programme have been declared unconstitutional and invalid by a court of law?