The project was unveiled towards the end of 2011. After submitting plans to Blaenau Gwent County Borough Council, the circuit received unanimous approval of its outline planning and was given the go ahead to begin development in early July 2013, amidst opposition from groups including Gwent Wildlife Trust, Brecon Beacons National Park, Natural Resources Wales and the Association of Motor Racing Circuit Owners. However, by the end of July, the Welsh Government put the plans on hold whilst it reviewed the planning application. The Welsh Government indicated in August 2013 that the local council would take decisions concerning the project. In 2014, the developers asked the Welsh and UK governments to commit up to £50m towards the scheme. While the developers believe that 6,000 jobs could be created, there are wider objections on environmental grounds. In July 2014, Alun Davies, Blaenau Gwent AM was found to have broken the Ministerial Code through lobbying Natural Resources Wales in favour of the racetrack. He was sacked the following week. In November 2014, controversy surfaced after allegations that the Welsh Government had interfered with due process on planning, particularly through gaining privileged information from the Planning Inspectorate. On 17 November 2015, it was reported that the Welsh government had given final approval to deregister the common land on which the circuit is to be built. Congestion at peak times on the Neath to Abergavenny Trunk Road would need to be resolved. In April 2016, departing Welsh Economy Minister Edwina Hart confirmed that the Welsh Government could not provide the required 100% guarantee to back construction of the circuit. Insurance company Aviva had stated that it could not guarantee even 20% of the £357M package, and hence the Welsh Government had been forced to state its position. Hart said there was a "significant question around the viability of the project" and hence was an "unacceptable risk" to the government underwriting the entire project, and therefore she had "reluctantly come to the conclusion" not to proceed with the guarantee after legal advice. Michael Carrick, CEO of Heads of The Valleys Development Company, said negotiations with the Welsh Government and Aviva would continue. In June 2017 a proposed taxpayer-funded guarantee of £210million was rejected by the Welsh Government on the grounds that the financial risk was too great. Instead, ministers announced that £100million would be spent on an automotive business park. Michael Carrick responded by saying that they were keen to continue with the project, understand the reasons it was not supported, and address them. An application to renew the expired planning consent was submitted to Blaenau Gwent County Borough Councilin September 2018.