GOP launches offensive on Obama admin’s regulatory ‘carbon tax’ (E & E News)

Four Former Republican EPA Leaders Call For Climate Action, Carbon Tax (NYT Op-Ed)

Could a Carbon Tax Find Its Way into Obama’s Tax Reform Effort? (Daily Caller)

Changing Climate for Carbon Taxes: Who’s Afraid of the WTO? (Jennifer Hillman, American Action Forum)

Positive Impacts of British Columbia’s Carbon Tax in Ten Charts (D. Roberts, Grist)

Mass. State Senators Propose Carbon Tax To Cut Income Taxes (Bedford Citizen)

Dire Predictions About British Columbia Carbon Tax Prove Groundless (MacLean’s)

Sen. Sanders: Tax Carbon & Financial Transactions To Close Budget Gap (The Hill)

Australia Slashes Carbon Price by Shift to Trading (NYT)

Cost of Arctic Methane Release Could Be ‘Size of Global Economy’ (Science Daily)