K'hamphaning ea rona ea ho etsa ente ea polasetiki, re sebetsa ka ho khetheha ho hlahiseng likarolo tsa polasetiki tsa boleng bo holimo le lisebelisoa bakeng sa liindasteri tse fapaneng. Ho tloha ho likoloi ho ea ho lisebelisoa tsa elektroniki, lisebelisoa tsa bongaka, le thepa ea bareki, mekhoa ea rona ea ho bopa e tsoetseng pele e netefatsa ho nepahala, ho tsitsisa, le ho tšoarella ho sehlahisoa se seng le se seng.

Re sebetsa 'moho le bareki ho fana ka litharollo tsa moetlo tse tsamaellanang le litlhoko tsa bona tse ikhethileng, ho fana ka mefuta e fapaneng ea lipolasetiki le liphetho. Ka boitseanape ba rona ba ho bopa ente, re fana ka likarolo tse tšepahalang, tse bolokang chelete e ngata tse fihlelang litekanyetso tse phahameng ka ho fetisisa tsa indasteri. Selekane le rona bakeng sa litlhoko tsohle tsa likarolo tsa polasetiki le boiphihlelo bo botle tlhahisong.