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China?has?basically?completed?the?transformation?of?clean?energy?in?urban?areas,?and?shifted?the?focus?of?energy?transformation?to?rural?areas

From?2010?to?2020,?based?on?the?background?of?air?pollution?prevention?and?control?and?energy?structure?adjustment,?the?government?has?issued?a?series?of?support?policies?for?coal?to?gas?and?coal?to?electricity,?and?the?relevant?policy?development?timeline?is?shown?as?follows:

At?present,?the?city?has?basically?achieved?clean?energy?coverage,?with?pipeline?natural?gas?as?the?main?energy?source;?The?countryside?is?in?its?initial?stage?of?development,?and?farmers?are?still?accustomed?to?burning?firewood?or?using?bottled?liquefied?petroleum?gas.?With?the?basic?completion?of?urban?clean?energy?transformation,?the?strategic?position?of?rural?revitalization?has?gradually?improved,?and?rural?clean?energy?transformation?has?received?policy?attention?as?a?rural?infrastructure.

The?energy?needs?of?different?regions?promote?a?variety?of?clean?energy?transformation?routes

The?central?government?proposed?the?clean?energy?technology?route?of?"coal?to?gas"?and?"coal?to?electricity",?which?is?based?on?local?conditions.?Various?transformation?technologies?have?been?formed?in?various?places?in?the?practice?process,?summarized?as?follows:

Among?them,?the?technical?routes?of?coal?to?gas?include?pipeline?natural?gas,?bottled?LPG,?micro-pipe?network?gas?supply,?etc.?Pipeline?natural?gas?is?the?main?gas?used?by?urban?residents,?and?the?price?of?natural?gas?is?controlled?by?the?government.?Pipeline?natural?gas?is?the?main?gas?used?by?urban?residents,?and?the?price?of?natural?gas?is?controlled?by?the?government.?LNG?micro-plant?station?and?LPG?micro-pipe?network?technology?are?in?the?stage?of?technical?exploration,?and?there?are?implementation?and?pilot?in?practice.

In?northern?China,?under?the?promotion?of?the?"winter?clean?energy?heating"?policy,?most?rural?areas?in?the?Beijing-Tianjin-Hebei?region?and?some?rural?areas?in?the?three?northeastern?provinces?have?installed?LNG?micro-plant?station?technology;?At?present,?LPG?micropipe?network?is?mainly?civilian,?and?pilot?projects?are?carried?out?in?Qinghai,?Yunnan?and?other?places?under?the?promotion?of?China?Gas.?Both?technologies?have?advantages?and?disadvantages,?and?gas?companies?are?still?experimenting?and?exploring?them.

Overall,?clean?energy?transformation?in?the?northern?and?southern?regions?presents?different?characteristics,?as?follows:

There?is?demand?for?central?heating?in?northern?China,?mainly?through?piped?natural?gas?central?heating?in?cities.?In?areas?not?covered?by?central?heating,?small?coal-fired?boilers,?natural?gas,?electricity,?renewable?energy?and?other?distributed?heating?are?used?as?supplements.?In?urban?and?rural?areas,?most?of?the?heating?is?distributed,?and?a?large?number?of?wood-fired?stoves,?kang,?stoves?or?earth?heating?are?used?for?heating.

The?South?is?rich?in?water?resources,?mainly?hydropower,?solar?photovoltaic?power?generation?and?other?new?energy?power?generation?technologies.?Cities?are?basically?covered?with?natural?gas?pipelines,?and?rural?households?generally?cook?and?boil?water?on?firewood.

In?the?long?run,?clean?energy?transformation?is?still?a?long-term?policy?of?China's?development,?the?future?energy?transformation?center?will?shift?from?"urban"?to?"rural",?the?transformation?route?focus?from?coal?to?gas?to?coal?to?electricity,?coal?to?gas?will?change?from?"priority?development?of?natural?gas"?to?a?variety?of?gas?supply?modes?coexist.

Future?development?trend?of?rural?clean?energy?transformation

The?development?time?of?China's?clean?energy?transformation?is?later?than?that?of?developed?countries,?and?there?are?still?many?problems?to?be?solved?in?the?implementation?process:

First?of?all,?China's?clean?energy?industry?development?time?is?short,?lack?of?experience,?weak?industrial?foundation,?compared?with?developed?countries,?product?quality?and?industrial?competitiveness?still?need?to?be?improved;?Secondly,?the?financial?and?tax?policy?guarantee?system?is?not?perfect,?mainly?reflected?in?the?lack?of?diversity?of?relevant?policies,?non-uniform?industry?standards,?limitations?in?the?scope?of?policies?and?so?on,?and?did?not?give?full?play?to?the?supporting?role?of?policies.

Overall,?the?clean?energy?transformation?is?most?affected?by?the?policy,?and?the?large-scale?application?of?pipeline?natural?gas?benefits?from?the?continuity?of?the?policy?and?actual?subsidies.?Other?transformation?methods?lack?central?economic?subsidies,?the?promotion?basically?relies?on?the?resources?of?enterprises?themselves?and?local?governments,?and?the?coverage?of?technological?transformation?is?limited.

At?present,?the?civil?market?is?basically?dominated?by?Chinese?gas,?mainly?pilot?projects,?low?return?on?investment,?long?cycle;?The?root?gas?consumption?of?the?industrial?market?is?larger?than?that?of?civil?projects.?For?pipeline?gas,?the?purchase?price?of?the?gas?source?for?civil?users?is?favorable,?and?if?the?gas?consumption?is?large,?there?is?the?possibility?of?profit.

To?sum?up,?in?order?to?further?promote?rural?coal?to?gas,?coal?to?electricity,?different?roles?need?to?play?a?role:

The?government?needs?to?issue?feasible?fiscal?policies,?and?the?policies?need?to?be?continuous,?which?can?stimulate?the?enthusiasm?of?users?to?replace?and?reduce?the?cost?of?enterprises'?initial?investment.

As?the?promoters?of?clean?energy?transformation?technology,?gas?enterprises?should?strengthen?the?publicity?and?promotion?of?users,?take?the?industrial?market?as?a?breakthrough,?and?actively?expand?the?civil?market;

As?the?supplier?of?gas?enterprises,?gas?supply?equipment?manufacturers?should?actively?cooperate?with?gas?enterprises?to?design?gas?supply?schemes?and?develop?and?produce?equipment?more?suitable?for?rural?scenes.