<div>UPDATE 1-World's largest wealth fund blacklists four Canadian firms for emissions</div> <!-- no image --> <div>* Two other firms admitted back into portfolio (Adds background, inclusions, bullets)<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=_0D3H0d8QV8:QXzX_iz40fc:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=_0D3H0d8QV8:QXzX_iz40fc:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=_0D3H0d8QV8:QXzX_iz40fc:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=_0D3H0d8QV8:QXzX_iz40fc:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=_0D3H0d8QV8:QXzX_iz40fc:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/_0D3H0d8QV8" height="1" width="1" alt=""></div> Posted by Reuters