Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_5928 ( "Country" text, "Project Name" text, "Year startup" text, "Operator" text, "Peak" text )

### Question ###
What was the startup year for the project with apache energy/inpex as the operator?

### Accurate SQL ###

SELECT "Year startup" FROM table_5928 WHERE "Operator" = 'apache energy/inpex'