Nuclear industry sources forecasted high demand trends that would require finding other uranium supply sources after the completion of the Megatons to Megawatts agreement. In 2011, TENEX and USEC signed a long-term contract (Transitional Supply Agreement – TSA) for the provision of enrichment services to the United States that could see annual deliveries after 2015 reaching a level of around half the annual supply volume under the HEU Deal. No plans have been announced for new initiatives similar to the Megatons to Megawatts program.