8/3/2015 // By Jim Murphy
President Obama has taken a historic and ambitious step in the fight against carbon pollution that threatens wildlife. With the announcement of the finalized Clean Power Plan, the President has enacted the first ever rules designed to reduce harmful greenhouse gas emissions from power plants. Power plants comprise about 40% of the nation’s emissions.
The National Climate Assessment shows that wildlife and communities are already feeling the impacts of climate with rising seas, ocean acidification, heavier precipitation, changes in growing seasons, decreased cold and snow pack, increased incidence of pests, devastating wildfires and droughts, and other significant impacts. Photo by Mary Harvey
The plan is part of the President’s Climate Action Plan, and a key component of America’s commitment to reduce its carbon emissions by up to 28% by 2025. The plan sets achievable reduction targets for states to meet using three building blocks: efficiency improvements at existing coal plants, switching plants from coal to natural gas, and increasing renewable energy. States then have flexibility to tailor their own plans to meet their target.
An Improved Plan for Tackling Climate Change
The final rule has some noted improvements over a proposed rule issued last year. For one, the final rule has a more ambitious target for overall emissions reductions, set at 32% by 2030. Also, the EPA listened to the countless voices who called for more emphasis on renewable energy.
Building on the soaring growth of clean sources of energy like wind and solar, the final rule has incentives and goals that are projected to result in an increase in renewable power generation from 22% to 28%. This is extremely welcome news.
The EPA has also included changes to give states even more latitude in terms of achieving compliance by moving back the compliance date and allowing states more time if they have reliability concerns. But compliance should not be a problem as more than half of states are already on track to meet the proposed rule’s 2020 benchmarks for reducing carbon pollution, with 14 of those states on track to exceed those benchmarks.
We Need to Act to Protect Wildlife
These measures come none too soon. The first five months of 2015 were the hottest on record, on pace to surpass 2014’s record year. A recent study published in the journal Nature finds an increasingly visible link between global warming and extreme weather, with warmer temperatures adding fuel to superstorms like Sandy.
Climate change poses a direct threat to wildlife and communities. If carbon pollution continues unabated, scientists predict that higher temperatures will lead to extinction of 50% of species around the globe.
Here are four species that are cheering about the President’s Clean Power Plan:
Mallards and other ducks stand to gain from the Clean Power Plan. Photo Credit: USFWS.
Nearly half of America’s ducks come from a region in the northern Great Plains and Canada called the Prairie Pothole region. This vast expanse, which covers the Dakotas, Minnesota, Iowa, Montana and three Canadian provinces, can contain up to six million shallow, often seasonal ponds that provide optimal breeding grounds for ducks.
Climate change will bringer warmer, dryer weather that will significantly reduce the number and quality of these breeding ponds. Without action, like the Clean Power Plan, duck hunters may soon be asking, “Where did all the ducks go?”
Brook trout could be extinct in states like Virginia if global warming is not addressed. Photo Credit Flickr USFWS.
Brook trout, a favorite catch of anglers, inhabit only the clearest, coolest streams. In many places, these streams are at the upper most part of the watershed. As the climate warms, so do these streams. Increasingly, these streams are becoming too warm for brook trout have nowhere else to go.
For instance, in Virginia, where brook trout are the official state fish, recent climate modeling suggests brook trout could be gone from the state by mid-century. The Clean Power Plan is a big step in the right direction to ensuring brook trout will keep swimming in our streams.
Moose are already suffering significant declines likely due to climate change in several northern states. Photo by Mitchell Rothman.
Moose are America’s biggest and most recognizable ungulate. But moose are not well adapted for warm weather and are not found in places with extended periods above 82 degrees F.
Heat is already taking a toll on moose. In addition to heat stress, warming temperatures are allowing parasitic ticks to flourish, and tens of thousands of ticks can attach themselves to moose, literally sucking the life out of them. The results are high fatalities particularly in juvenile moose. In the last 25 years, one of Minnesota’s moose populations has plummeted from 4,000 to fewer than 100. Declines are also being seen in Maine and New Hampshire.
Without action like the Clean Power Plan, it is likely that moose populations will largely be driven out of the lower 48 states.
The Clean Power Plan will also reduce other harmful pollutants, like mercury, that are poisoning loons and other wildlife. Photo by Ronald Norman.
Currently, most states have fish advisories in place concerning thousands of water bodies because mercury from power plants have resulted in serious health risks associated with eating fish. Coal fired power plants are the source of over half of human introduced mercury into the environment.
While we can choose not to eat fish – a choice we shouldn’t have to make – wildlife can’t. Wildlife, like loons, that survive on fish in our lakes have no choice but to eat contaminated fish. A recent report found that 75% of loons in once pristine Adirondack lakes far from coal plants had mercury levels that posed high to moderate risks.
Mercury is so toxic, that 1/70th of teaspoon to the make the fish in a 25 acre lake unsafe to eat. As the Clean Power Plan powers down mercury spewing coal and powers up renewables, EPA estimates that the Clean Power Plan will remove thousands of pounds of mercury from the environment. That’s good news for both people and loons who like to eat the fish they catch.
Now it’s up to states to craft implementation plans to ensure the Clean Power Plan’s goals are realized. If states fail to act, the EPA will implement a federal plan on the state’s behalf. However, the plan is designed to make implementation easy for states. As National Wildlife Federation’s President and CEO Collin O’Mara explains:
The President has provided states with the flexibility necessary to achieve meaningful reductions in a way that unleashes American innovation to maximize benefits and strengthen the economy. From the Northeast’s Regional Greenhouse Gas Initiative to California’s carbon trading system, state-based and regional limits on industrial carbon pollution are proven effective at both cutting pollution and creating jobs.
There’s still a lot of work to do. But the President has taken a huge step towards reducing carbon pollution and has set the stage for further national and international action to keep ducks, trout, moose and loons a thriving part of our children’s future.
from Wildlife Promise