Nov 30 (Reuters) - Origin Energy Ltd ORG.AX :
* ORIGIN ENERGY LTD - TO LOWER ENERGY PRICES FOR CONCESSION CUSTOMERS
* ORIGIN ENERGY -CHANGES TO PRICING WILL BE ABSORBED WITHIN EXISTING ENERGY MARKETS UNDERLYING EBITDA GUIDANCE RANGE OF $1,500 TO $1,600 MILLION FOR FY2019
* ORIGIN ENERGY-CONCESSION CUSTOMERS IN NEW SOUTH WALES, ACT, QUEENSLAND AND SOUTH AUSTRALIA WILL GET AUTOMATIC 10%DISCOUNT ON ELECTRICITY USAGE CHARGES
* ORIGIN ENERGY LTD - CHANGES TO ELECTRICITY USAGE CHARGES FROM 1 JANUARY 2019