marrakesh morocco/chicago prospect abrupt shift u.s. climate policy president-elect donald trump lift share u.s. mine equipment giant caterpillar inc cat.n north american railroad company tie fossil fuel slam share renewable energy firm trump call climate change hoax say would rip paris climate treaty promise revive u.s. coal sector victory cause dismay climate policy conference morocco wednesday unite state prospect sharp turn u.s. environmental policy help boost caterpillar share percent wednesday hop trump administration would reinvigorate coal mine investment infrastructure mine slump depress caterpillar profit force round layoffs obama administration pursue emissions rule design discourage coal-fired power plant trump say would revive coal industry roll back regulation bountiful evidence free trade tax reform infrastructure investment smart regulation critically important manufacturers success caterpillar say statement share farm equipment maker deere co de.n truck makers paccar inc pcar.o navistar international corp nav.n also rise oil stock railroad norfolk southern corp nsc.n union pacific corp rise 3.3 percent percent respectively u.s. railroad suffer coal shipments decline obviously good news fossil energy coal particularly say national mine association spokesperson luke popovich profound shift policy hopefully spur development low emission high efficiency technologies make coal clean use regulation federal policies challenge coal new administration may result less regulatory pressure utilities competition offer natural gas change say michael trevino spokesman u.s. railroad bnsf own berkshire hathaway inc brka.n trump victory democrat hillary clinton cast dark cloud delegate attend 200-nation meet marrakesh hold nov. 7-18 celebrate start 2015 paris agreement limit global warm last friday delegate express concern trump could cause nations reconsider position global warm trump say climate change invention china want instead promote job u.s. fossil fuel industry lot hurdle say ian fry head delegation tuvalu pacific island state fear rise sea level add trump victory could domino effect nations paris agreement allow nations set national target slow climate change could scale back sanction non-compliance many nations vow push ahead despite trump sweep plan phase net global greenhouse gas emissions 2050 2100 shift coal oil clean energies wind solar power still trump victory drive renewable energy stock share vestas vws.co world big wind turbine maker 6.2 percent mid-morning german peer nordex ndxg.de trade 6.6 percent low unite state silicon valley electric car maker tesla motor inc tsla.o sink 3.4 percent low price since february tesla benefit federal tax break electric vehicles sell credit generate california electric vehicle policy renewable share also hit spain gamesa gam.mc merge siemens siegn.de portugal edp renovaveis edpr.ls trade 2.4 5.2 percent low respectively stephanie pfeifer ceo institutional investors group climate change european forum 128 investors 13 trillion euros assets say change towards green growth irreversible renewables already overtake coal global power source electric vehicles growth segment auto industry job create clean energy sectors fast say trump win boost coal hit renewable stock