Add spaces between the words in the following text: CaribbeanCentralAmericaChinaclimateClimateChangeClimatePolicycoalCOP15CopenhagendevelopingcountriesdevelopmentDominicanRepublicelectricityemissionsreductionsenergyenergyefficiencyenergypolicyenergysecurityEPAEuropeEuropeanUnionfeed-intariffsfinanceGermanygreeneconomygreenjobsGreenTechnologyHaitiIndiaInnovationJamaicajapanlow-carbonnaturalgasnegotiationsnuclearrenewableenergyrenewableenergyfinancesolarpowersustainabledevelopmenttechnologyseriestransportationUNFCCCUnitedStateswindpower
Caribbean Central America China climate Climate Change Climate Policy coal COP15 Copenhagen developing countries development Dominican Republic electricity emissions reductions energy energy efficiency energy policy energy security EPA Europe European Union feed-in tariffs finance Germany green economy green jobs Green Technology Haiti India Innovation Jamaica japan low-carbon natural gas negotiations nuclear renewable energy renewable energy finance solar power sustainable development technology series transportation UNFCCC United States wind power