Arizona withdraws from Western Climate Initiative
Arizona is formally withdrawing from the Western Climate Initiative, a regional collaboration to establish a cap-and-trade program to reduce emissions of greenhouse gases.
Senate panel bans agency regulations on greenhouse gas
The state agency that deals with environmental quality would be barred from enforcing any regional or state program that regulates greenhouse gas emissions under a measure that received committee approval in the Senate on March 15.
Brewer pulls out of cap-and-trade program
Arizona will no longer take part in the landmark cap-and-trade agreement that served as the foundation of a multistate alliance formed to curb greenhouse gas emissions.
Senate forms committee to research cap-and-trade legislation
The Senate has created an ad-hoc committee on climate initiatives, a hot-button issue that has taken the backseat to the state's record-breaking budgetary woes.