Members of Nevada's African American community say they're channeling the spirit of Juneteenth to fight for environmental justice.

Church-affiliated groups in Las Vegas hold monthly trainings on ways to fight climate change, promoting programs to make solar panels and electric appliances more affordable. The Rev. Leonard Jackson, director of the Faith Organizing Alliance in Nevada, said it's important that low-income Nevadans benefit from big projects, such as the electric vehicle-charging network.

"We want to make sure," he said, "that it is the underserved individuals that live in these communities, that they're the ones that receive the jobs, as far as installing this equipment, as far as maintaining this equipment."

He pointed out that communities of color often suffer the most from the effects of extreme heat and drought linked to climate change, as urban neighborhoods become heat islands, choked by air pollution from cars and trucks. So, Jackson welcomes efforts to subsidize electric vehicles and put more electric buses on the streets.

Utility companies offer programs to weatherize homes, help people use less water and switch from gas to electric appliances. But Dr. Mary House, chief executive of the Las Vegas faith-based nonprofit CHR Inc., said they need to spread the word at community events.

"People don't even understand these programs and the benefits of them. because they're not going into our community," she said. "Who's going to walk them through the steps? We don't see any of that being done."

Heather McTeer Toney, vice president for community engagement at the Environmental Defense Fund, said the African American community embodies resilience.

"We can link systemic problems of race and poverty to not only environmental concerns," she said, "but also how communities have both thrived and overcome in a number of those areas."

Almeta E. Cooper, national manager for health equity with the group Moms Clean Air Force, encourages Nevadans to get involved.

"We have many projects that, once an individual connects with us, we can empower you to go further," she said, "to connect with your elected officials, to tell them what you need in your community."

As Congress debates a bill to fund climate-change solutions, Pima Community College is doing its own work to reduce its greenhouse gas emissions and teach students to prioritize the issue.

The college's new Climate Action and Sustainability Plan includes plans to upgrade the heating and air conditioning systems, add electric vehicles to its fleet and install electric vehicle charging stations on each campus.

Nicola Richmond, chief strategy officer at the college, said they are also training people in all fields to be climate leaders.

"We ensure that all of our learners leave the institution knowing how to bring climate-friendly approaches to the field in which they're trained," Richmond explained.

Pima's goal is to reduce its carbon footprint by half in the next eight years. The moves come as the U.S. House of Representatives is expected to vote Friday on the Inflation Reduction Act, which puts $369 billion toward the fight against climate change. The bill has already passed the Senate.

Kevin Taylor, U.S. climate action lead for the World Wildlife Fund, said the bill is urgent, and could help the U.S. avoid the worst effects of climate change.

"It's going to enable more energy-efficient appliances, electric vehicles, solar and wind energy," Taylor outlined. "And particularly, those are available for the average homeowner and individual, but also institutions like Pima Community College to take advantage of."

The States at Risk project from Climate Central predicts Arizonans can expect the historic drought, heat waves and wildfires -- all effects of a warming planet -- to become significantly worse in the next few decades.

Calling it a "clear and present danger," President Joe Biden announced new measures last week to make communities more resilient against climate change.

Environmental groups want the administration to declare a National Climate Emergency.

Tracy Sabetta, Ohio state field coordinator for Moms Clean Air Force, said the emergency declaration would allow Biden to use executive powers to combat climate change.

"It's an unprecedented failure to not invest in a safe and healthy Future for our kids," Sabetta asserted. "The Biden administration must use every tool at their disposal to reduce climate pollution that is directly threatening our children's health."

Actions could include halting crude oil exports to reduce emissions and directing federal investments toward renewable energy projects. Opponents of such measures have cited economic concerns.

However, here in Ohio, a new report found the impacts of climate change will cost communities between $2 billion and $6 billion each year by 2050, a 26% to 82% increase from 2019.

A new survey found about half of registered voters favor a climate-change emergency declaration. Sabetta contended this summer's record-breaking heat is just the latest evidence the writing is on the wall.

"Last year alone, there were 20 extreme weather- and climate-related disasters in the U.S. with losses that exceeded $1 billion for each of those," Sabetta recounted. "Those in lower-income and underserved communities were hit the hardest."

She added air quality monitoring, reducing carbon emissions, and ensuring disproportionately impacted communities are protected against climate impacts are all measures which need to be addressed at the local, state and federal level.

Kate Merlin's two children could not play outside for nearly half of last summer at camp because ground-level ozone reached levels considered dangerous for their developing lungs.

Merlin is an attorney with WildEarth Guardians and part of a broad-based effort to push Colorado Gov. Jared Polis to do more to rein in oil and gas industry emissions, the biggest contributor to ozone smog. She said Colorado's children do not deserve to live in a state where they cannot breathe the air outside in the summer.

"The problem is that these regulations have been insufficient to actually reduce the amount of ozone pollution in our state to an acceptable level, where it's not endangering the health of our children," Merlin asserted.

The northern Front Range has been violating EPA thresholds for ozone ever since they were created in 2008, and the agency recently announced it would downgrade the state from serious to severe violators.

The Regional Air Quality Council admitted this week its plan for lowering smog levels, expected to be approved on August 5, will not reach at least one EPA compliance requirement.

Oil and Gas drilling, fracking and other operations release over 120 percent more pollutants, which, when combined with sunlight, create ozone than the state's transportation sector.

Rep. Tracey Bernett, D-Boulder, said companies will need to do more if the state is going to bend the curve to get back into compliance with the Clean Air Act.

"Making sure that the industry is doing their part to reduce things that cause ozone on ozone-alert days," Bernett urged. "We've all been asked, drive less, ride-share and all that. We need to make sure that industry is doing this as well."

Clean-air advocates submitted a letter urging the regional air council to take additional steps to reduce smog, including pausing oil and gas production during the hottest summer days, and adopting stricter vehicle emission standards. Merlin believes the long-term solution will be to transition away from energy subject to tremendous price shocks in the global marketplace.

"We need a transition to locally produced, renewable energy sources," Merlin contended. "In part because these are the sources of energy that will not experience these significant price shocks. And that's how we get to true energy independence."