<prompt> Akaretsa sengoloa ka polelo e le ngoe mantsoe a ka tlase ho 10.Sengoliloeng se bua ka mathata a ho sebelisa mehloli ea matla a ka nchafatsoang le tharollo e ka bang teng.  <response>: Instruction in English: Summarize the article in one sentence less than 10 words. . Response in English: Renewable energy challenges and potential solutions discussed. . Response in Sesotho: Liphephetso tsa matla a ka nchafatsoang le litharollo tse ka bang teng ho buisanoe. 