Ebe etiti nke Changsha Chengtou Project na-agbaso ụdị usoro ọrụ obere, nke na-eme ka akụkụ sistemụ ọ bụla lekwasị anya n'ijere otu azụmaahịa kpọmkwem ozi. A na-anabata ụkpụrụ nhazi IC na nkọwapụta usoro nkwukọrịta iji mezuo kaadị niile maka mmanụ, gas na ọkụ eletrik. Ugbu a, ejikọtara ọdụ mmanụ 8, ebe chaja 26 na ebe gas abụọ na ikpo okwu ahụ. Ụlọ ọrụ Thegas nwere ike ijikwa ọnọdụ ahịa, ọrụ na nchekwa nke ọtụtụ ebe mmanụ ọkụ, njupụta gas na chaja n'oge, ma mee nyocha amamihe na data arụmọrụ iji mepụta akụkọ eserese, na-enye nkwado data anya maka mkpebi ọrụ nke ụlọ ọrụ gas.