<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?ufumbuzi wetu umepunguza uzalishaji wa kaboni ya dioksidi na tani milioni 15 milioni na kuokoa akiba ya 7.5 bilioni tangu 2000.  <response>: our solutions have reduced carbon dioxide emissions by 15 million metric tons and generated savings of 7.5 billion since 2000. 