UTILITY-SCALE SOLAR PROJECT COSTS DOWN 50% SINCE '09 TO $3.10/W: LAWRENCE BERKELEY LAB. Solar powergen hit 5 cents/Kwh in '14 .... Bank Of England head warning insurers, investors, markets of mounting climate risks .... 500-yr flood events in NYC now may occur several times in lifetime: study .... NYC mayor wants city pension funds to divest coal holdings .... Africa Renewable Energy Fund reached $200M target .... Japan to consider emissions trading: enviro minister .... 2.1M Audi vehicles outfitted with emissions cheat devices .... Tesla unveiled, delivered 1st of Model X SUVs .... Fossil fuel industry $20M prize to turn captured CO2 into sellable products .... China-built hydropower plant started up in Guinea. 965Gwh/yr. China Ex-Im Bank lent $335M .... AEP Energy to build 3.6Mw solar plant in Ohio .... Siemens 151Mw wind turbine order .... EBRD to finance 18B Euro of "green" projects over 5 yrs.