Quantcast
Popular

San Francisco's Rapid Transit Likely Nation's First to Run on 100% Renewables

Taking public transportation already makes a big difference in reducing your carbon footprint. Now, the San Francisco Bay Area's rapid transit system is reducing its own carbon footprint by committing to 100 percent renewable energy.


The Bay Area Rapid Transit (or BART) is likely the first electrified public transit system to make this ambitious goal. The BART is used by about 434,000 commuters each workday.

Earlier this month, BART's board of directors approved a new wholesale electric portfolio policy enabling the transportation agency to buy more power directly from renewable sources, including solar, wind and small hydroelectric facilities.

Transit agencies usually buy power from their local provider but under a 2015 California law, BART has the freedom to choose its own power sources. The aim is to increase its use of renewable energy to 50 percent by 2025, and 100 percent by 2045.

BART said its current portfolio is already 78 percent cleaner in terms of carbon content compared with a typical large customer of electricity utility PG&E, but its new "aggressive guidelines" makes it even greener.

BART is one of the largest power users in Northern California, consuming roughly 400,000 megawatt-hours annually. That's slightly more than the city of Alameda, which has an estimated population of 80,000.

"Every day, BART takes cars off the road and helps drive down our greenhouse gas emissions," said BART Director Nick Josefowitz in a statement.

"But especially now, BART and the Bay Area must shoulder even more responsibility to combat climate change. Even though BART is not required to comply with the state's renewable energy standards, we have committed to purchasing 100 percent renewable electricity and taking a leadership role in decarbonizing our transportation sector."

BART's clean energy goals puts it on track to exceed California's Renewable Portfolio Standard that mandates 50 percent renewables by 2030.

"Given that renewable energy supply costs have fallen significantly in recent years and have approached cost parity with other supply sources, BART has an opportunity to set clean energy goals that are both ambitious and realistic," BART's Sustainability Manager Holly Gordon said.

Show Comments ()
Sponsored
iStock

The Hazards of EIA Energy Forecasts

Accepting the conclusions of the latest energy outlook, released last week by the U.S. Energy Information Administration (EIA) means also accepting certain climate catastrophe.

As we have noted before, the EIA has made a routine out of releasing unrealistic, distorted and dangerous outlooks on the future of global energy demand. These projections should come with a warning label.

Keep reading... Show less
Popular

Sci-Fi Novel Envisions Corporatocracy in a Climate-Changed Future

By Nexus Media, with Tal M. Klein

In Tal Klein's new novel, The Punch Escrow, humans have successfully tackled disease and climate change, but powerful corporations control everything. The book has created a stir among sci-fi fans, and there are already plans to adapt it to the big screen. In this conversation with Nexus Media, Klein shares his perspective on science, technology and the future of our species. This interview has been edited for length and clarity.

Keep reading... Show less
Popular
Dubai Electricity and Water Authority Facebook

World's Largest Solar Park to Also Host World's Tallest Solar Tower

The Dubai government has awarded a $3.9 billion contract to construct the 700-megawatt fourth and final phase of the world-record-holding Mohammed bin Rashid Al Maktoum Solar Park.

The project also includes the construction of an 850-foot-tall solar tower that receives focused sunlight, the world's tallest such structure once complete.

Keep reading... Show less
Popular
Nike

Nike's New 'Flyleather' Sneakers Are Made From 50% Recycled Leather

By Daniele Selby

Nike's new sneakers are pretty fly—and we're not just talking about how they look. The company's new Flyleather sneakers look good, feel great and are less damaging to the environment.

In 2012, Nike introduced its Flyknit technology, which recycled plastic and other material into lightweight shoes, according to GQ. With Flyknit shoes, Nike aimed to make sustainable fashion functional and trendy, and it has applied that same mentality to its new Flyleather shoes, which it unveiled this week to coincide with Climate Week.

Keep reading... Show less
Sponsored
Alaska's Arctic National Wildlife Refuge is one of 15 threatened wild places profiled in "Too Wild To Drill." Florian Schulz

These 15 Unique Wild Lands Are Threatened By Extractive Industries

A new report released Tuesday by The Wilderness Society raises the alarm about wild lands threatened by extractive industries eager to exploit the resources on or underneath them, including oil, gas and coal.

Too Wild To Drill identifies 15 unique places found on public lands that are at high risk of drilling, mining and other development—and the damage and destruction that inevitably follow. These lands provide Americans with important benefits such as clean air and water, wildlife habitat, recreational opportunities and jobs and other socioeconomic benefits.

Keep reading... Show less
Popular
USGS Science Explorer page has zero search results for "effects of climate change." It previously had 2,825 items, according to climate scientist Peter Gleick.

'No Results Found': Thousands of Climate Science Links Purged From USGS Online Database

Yet another U.S. agency has deleted climate change information from its website. This time, the U.S. Geological Survey's "Science Explorer" website—a tax-payer funded online database for the public to browse USGS science programs and activities—has been purged of thousands of formerly searchable climate science links.

The startling discovery was made by Peter Gleick, a climate scientist and member of the U.S. National Academy of Science.

Keep reading... Show less
Sponsored
New York City lights up green to stand for the Paris agreement. C40 Cities

These Companies Support Climate Action, So Why Are They Funding Opposition to It?

By Rachel Leven and Jamie Smith Hopkins

The international climate-fighting pact would create jobs, Google said. Leaving the deal known as the Paris accord would be bad for business, top executives from Bank of America and Coca-Cola argued. When President Donald Trump committed to yanking the U.S. out anyway, PayPal and Western Union countered "We are still in."

These corporate titans and at least 22 others were among those who sought to preserve the U.S.' role in the landmark Paris agreement ratified by about 160 countries. So why exactly would these 27 business powerhouses also support a GOP group that's fought to undo a key Obama-era domestic climate initiative?

Keep reading... Show less

How Monsanto Manufactured 'Outrage' at Chemical Cancer Classification It Expected

By Carey Gillam

Three years ago this month Monsanto executives realized they had a big problem on their hands.

It was September 2014 and the company's top-selling chemical, the weed killer called glyphosate that is the foundation for Monsanto's branded Roundup products, had been selected as one among a handful of pesticides to undergo scrutiny by the World Health Organization's International Agency for Research on Cancer (IARC). Monsanto had spent decades fending off concerns about the safety of glyphosate and decrying scientific research indicating the chemical might cause cancer or other diseases. And even though the IARC review was still months away, Monsanto's own scientists knew what the outcome would likely be—and they knew it wouldn't be good.

Keep reading... Show less
Sponsored

mail-copy

Get EcoWatch in your inbox