Complex sentence: India has a poor electrification rate in rural areas: in 2015, only 55% of all rural households had access to electricity and 85% of rural households depended on solid fuel for cooking.
Split into simpler sentences: India has a poor electrification rate in rural areas. In 2015, only 55% of all rural households had access to electricity, and 85% of rural households depended on solid fuel for cooking.