clean-energy

January 2, 2024

Recently, DC announced its formal adoption of the Advanced Clean Cars (ACC) II Rule, which requires auto manufacturers to ensure that every new light-duty car sold in the District is a zero-emission vehicle (ZEV) by 2035.

December 13, 2023

Denver, CO - Today the Colorado Public Utilities Commission (PUC) voted to reject existing proposals and approve a portfolio for Xcel Energy's Electric Resource Plan (ERP) that has 41 megawatts more gas power and 1,357 megawatts less total power than the company originally recommended.*

November 29, 2023

HARRISBURG, Pa. -- Today, the Sierra Club Pennsylvania Chapter joined with PennFuture, Clean Air Council, and Environmental Defense Fund to file appeals to the Commonwealth Court’s ruling earlier this month that blocked the state from joining the Regional Greenhouse Gas Initiative (RGGI). Governor Josh Shapiro appealed the ruling last week.

November 29, 2023

Dover, DE – Delaware has joined eleven other states that have adopted the Advanced Clean Cars II (ACC II) rule to become a leader in clean transportation. Regulators announced today that Delaware will be moving forward with the rule that sets gradual new electric vehicle (EV) sales targets reaching 82% through model year 2032. Delaware, having previously adopted state clean car standards, is for the first time adopting a zero-emission vehicle sales target. Delaware will officially be the first state to make such a leap in policy.

November 21, 2023

HARRISBURG, Pa. -- Today, Governor Shapiro announced that he will be appealing a recent lower court decision that blocked the Commonwealth’s participation in the Regional Greenhouse Gas Initiative (RGGI) to the Pennsylvania Supreme Court

November 17, 2023

WASHINGTON, DC – Today, the U.S. Department of the Treasury and Internal Revenue Service (IRS) proposed new tax guidance, providing tax credits for up to 70% of offshore wind and other clean energy projects.

November 3, 2023

Cheyenne, WY – After months of feedback from concerned Rocky Mountain Power customers opposed to the utility’s unprecedented rate hike, yesterday marked the conclusion of the Public Service Commission’s (PSC) contentious rate case hearing and public comment period. Parties to the case will file closing briefs, and the PSC plans to deliberate in a public meeting on November 28 on whether it will approve or deny the historic rate increase.

October 24, 2023

Salt Lake City, UT – Today clean energy advocates convened at the Public Service Commission (PSC) to spotlight how Rocky Mountain Power continues to slow its transition to clean energy at the expense of its customers and Utah taxpayers.

October 24, 2023

In the largest direct investment in critical grid infrastructure in U.S. history, last week the Department of Energy announced $3.46 billion for 58 projects to strengthen electric grid reliability and resilience across 44 states.

October 10, 2023

The Sierra Club released a groundbreaking report and research tool today along with an upcoming ad buy in North Carolina highlighting Duke Energy’s continued failures to invest in clean energy.

October 10, 2023

The 77 utility companies most invested in fossil fuels are planning to replace just 30 percent of their existing fossil fuel generation with clean energy by 2030, according to the Sierra Club’s 2023 Dirty Truth Report released today.

October 2, 2023

TEMPE, AZ -- Today the Salt River Project (SRP) Board of Directors voted to approve its Integrated System Plan (ISP) strategies which will guide how the utility plans to generate its power. These proposed strategies will mean SRP will continue to rely on coal and will add more harmful gas-fired plants that will exacerbate the water crisis, drive costs up for ratepayers, and contribute to the climate crisis.