poly-chlorinated biphenyls http://wamc.org en GE to study Hudson River cleanup expansion http://wamc.org/post/ge-study-hudson-river-cleanup-expansion <p>General&nbsp;Electric Co. says it will study a possible expansion of its PCB cleanup of the upper Hudson River after a request by New York state Comptroller Thomas DiNapoli.</p><p>GE, which released poly-chlorinated biphenyls into the river decades ago, is preparing for a fourth season of dredging as part of a federal Superfund project. But DiNapoli says Monday that GE could potentially be found liable for contamination outside the Superfund site and filed a shareholder resolution calling on the company to evaluate its risks.</p> Tue, 12 Mar 2013 11:05:19 +0000 Dave Lucas 59634 at http://wamc.org GE to study Hudson River cleanup expansion