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_name_35 ( company VARCHAR, country VARCHAR, business VARCHAR, date VARCHAR )

### Question ###
In the United Kingdom, what company has an unknown date and is an energy business?

### Accurate SQL ###

SELECT company FROM table_name_35 WHERE business = "energy" AND date = "unknown" AND country = "united kingdom"