By Macharia Kamau
Kenya: The Energy Regulatory Commission has marginally changed the retail price of petroleum products this month. The marginal increase prompted by a weak shilling saw this month’s price for diesel increased by Sh0.89 a litre, with petrol and kerosene rising by Sh0.57 and Sh0.35 per litre respectively, according to ERC’s monthly guide that dictate maximum retail prices for commonly used petroleum products.