coalition logos
Manassas National Battlefield Park, field near the Stone House. Yellow tall grass, rolling hills, and blue sky with clouds

Protecting Open Spaces, Rural Lands, and National Parks
from Data Center and Sprawl Development

Prince William’s Agricultural area is:

  • Beautiful National Parks
  • Family Farms & Agriculture
  • Wildlife & Habitat
  • Scenic Views & Recreation
  • and… DATA CENTERS??

Even with the PW Digital Gateway approved, this is not inevitable!
Learn more about the upcoming lawsuit.
What’s the PW Digital Gateway? Learn more here

Cartoon. Family is looking across the road at billboards saying "Warehousing available", "Industrial Space", and "Datacenter coming soon". The wife says, "It's not quite like the brochure...". A bird flys in with a 'question mark' bubble.

For more than 3 years, organizations and residents have worked together to protect the Rural Crescent, our national parks, and important water resources and uphold our commitment to climate change and sustainable transportation. Data centers are part of our modern industrial reality, but where they are built and how many we build are still important.


Data centers and other intense development need to be carefully sited away from neighborhoods, our national parks, and agricultural areas.

We are fortunate to have two national parks in Prince William County and both are being threatened by data center expansion and development. Our parks, our residents, our waterways deserve better.



We are a coalition of local, regional, and national organizations actively protecting the Rural Crescent and our National Parks in Prince William County from industrial sprawl.

Virginia Piedmont Heritage Area

A historic preservation organization hoping to inspire people to care for and protect our outstanding historical resources.

Their programs include presentations on Native Americans, the Revolutionary War, second son Tidewater Planters, the Early Republic, Quaker and German settlers, the Civil War, enslaved and free African Americans, and the Twentieth Century.

Sierra Club, Great Falls Group

A grassroots-driven organization that advocates for a Virginia where all people may enjoy our natural treasures, access clean air and water, and thrive in a healthy community.

At over 20,000 members strong, they coordinate action to promote climate solutions and oppose projects and policies that put the interests of corporate polluters above the needs of communities.

Prince William Conservation Alliance

An independent nonprofit watershed organization working to protect natural areas and healthy communities through stewardship, recreation and education. PWCA works to establish desirable, equitable, sustainable communities, promote environmental stewardship, and create opportunities for residents to engage in decisions that affect the quality of their lives and the future of their communities.

National Parks Conservation Association

With more than 1.6 million members and supporters beside us, they are the voice of America’s national parks, working to protect and preserve our nation’s most iconic and inspirational places for present and future generations.

They celebrate the parks — and work tirelessly to defend them — whether on the ground, in the courtroom, or on Capitol Hill.

Coalition for Smarter Growth, DC,MD, VA

The leading organization in the Washington DC region dedicated to making the case for smart growth.

Their mission is to advocate for walkable, bikeable, inclusive, and transit-oriented communities as the most sustainable and equitable way for the Washington, DC region to grow and provide opportunities for all.

American Battlefield Trust

An organization that preserves America’s hallowed battlegrounds and educates the public about what happened there and why it matters.

The Trust seeks to preserve this history – not to promote a single point of view, but to provide a comprehensive set of perspectives from America’s first century. Our history – the good, the bad, the heroic, the regretful – shapes who we are as Americans today.

Virginia Native Plant Society

A nonprofit organization of individuals who share an interest in Virginia’s native plants and habitats. The Society and its chapters seek to further the appreciation and conservation of this priceless heritage. The volunteer-driven organization strives to have a positive impact on the future of the Commonwealth of Virginia through various educational programs.

Piedmont Environmental Council

As a community-based environmental group, PEC works with the residents of our nine-county region to conserve land, create thriving communities, strengthen rural economies, celebrate historic resources, protect air and water quality, build smart transportation networks, promote sustainable energy choices, restore wildlife habitat, and improve people’s access to nature.

The Coalition to Protect America’s National Parks

2,100+ members are all current, former, and retired employees and volunteers of the National Park Service.

With over 40,000 collective years of stewardship of America’s most precious natural and cultural resources, they support the National Park System and raise awareness of the challenges facing our national parks and program offices.

Prince William Forest Park, bridge over a stream. Green foliage from trees on both sides of the stream.

We’re protecting:

The Rural Crescent

Prince William Forest National Park

Manassas Battlefield National Park

Critical Water Resources

The Rural Crescent

Prince William County’s Rural Crescent is a 75,000-acre stretch of minimally-developed land that makes up the western side of Prince William County. It’s more than 40 miles of Virginia Scenic Byways, its many farms, breweries, wineries and other rural attractions draw tourists from well beyond Prince William’s borders

The Rural Crescent was carefully and intentionally planned in 1998 as part of the county’s comprehensive planning process, with input from community members. Their goal was to control rapid urban sprawl and preserve valuable open space, agricultural lands, and undeveloped forests within the county. By allowing for undeveloped and protected open space, rural-appropriate commercial development, and low-density housing, the Rural Crescent protects groundwater and drinking water, Prince William’s agricultural economies, and unfragmented habitat for many plants and animals, including many that are federally endangered or listed as threatened or endangered in Virginia. The Rural Crescent is also critically important in helping the Commonwealth meet its clean water and stormwater goals of the multi-state Chesapeake Bay Initiative.

Unfortunately, developers, speculators, some large landowners, and the Prince William County Planning Office and Board of Supervisors are now pushing the boundaries of the Rural Crescent outward, steadily robbing the Prince William community of our rural environment for the promise of profit.

Prince William Forest National Park

The largest greenspace in metropolitan Washington, D.C. and the largest example of Piedmont forest within the entire National Park system. Prince William Forest Park is a delightful and surprising oasis. It’s nearly 13,000 acres offer a respite of quiet and calm with fragrant woods and trickling streams that have welcomed generations of campers, hikers, bikers and nature lovers since the 1940s.

Prince William Forest Park protects the South Fork of Quantico Creek, as well as 80 percent of the Quantico Creek Watershed. In fact, the creek is of such high water quality that it is used as a reference steam by which to measure the water quality of other streams throughout Northern Virginia. Additionally, within the park’s boundaries, are 18 miles of streams and two impoundments that are open to fishing.

For its incredible collection of plant species, Prince William Forest Park has been ranked the second most pristine forest among national parks in the eastern United States. From the smallest wildflower to the tallest tree, each of the 900 plant species within Prince William Forest Park has a special role to play in this forest ecosystem.

It has also been identified as one of the most intact interior forest bird communities; its 129 bird species include 15 species of continental concern. It is also home to 46 species of mammals, 22 species of amphibians, 25 reptile species, 26 fish species, and an unknown number of invertebrates.

Manassas Battlefield National Park

Manassas Battlefield National Park preserves the site of 2 major Civil War Battles, including the Battle of Bull Run, which marked a seminal point in the American Civil War. With much of its wartime landscaped still intact, the battlefield park today gives visitors the chance to explore the historic terrain where men fought and died for their beliefs more than a century ago.

Park visitors can enjoy more than 20 miles of hiking and horse trails that access the battlegrounds, or drive the 12-miles self-guided tour.

Manassas Battlefield Park provides habitat for more than 168 bird species. Its native grasslands, which are carefully sustained for historical accuracy, are among the most extensive remaining in the county, providing nesting grounds for such species as the grasshopper sparrow, northern bobwhite, and rarities such as the long-eared owl. There are also at least 11 endangered or threatened animal species in and around Manassas National Battlefield Park.

Critical Water Resources

The data are clear, land use affects water quality in our streams and reservoirs. The areas targeted for data centers protect the streams and tributaries that flow into the Potomac River or the Occoquan Reservoir, and both eventually flow into the Chesapeake Bay.

With headwaters rising at the perimeter boundary of Prince William Forest Park, 80 percent of the Quantico Creek watershed are protected by the park’s unfragmented and protected natural habitat. Quantico Creek boasts such high water quality that it is used as a reference steam by which to measure the water quality of other streams throughout Northern Virginia.

Forming the boundary between Prince William and Fairfax counties, the 1,700-acre Occoquan Reservoir supplies about 40 percent of the clean drinking water source for nearly 2 million residents of Northern Virginia, including more than half of Prince William County’s total population. Nearly 40 percent of Prince William lands drain directly into the Occoquan Reservoir, largely from western Prince William, where the Rural Crescent helps protect water quality.

Prince William Forest Park, bridge over a stream. Green foliage from trees on both sides of the stream.

Death by a thousand little cuts?

If we don’t hold the line (protecting rural Prince William County), we’ll lose the line entirely.

  • Data Center Opportunity Zone Overlay District
  • Potomac Technology Park
  • PW Digital Gateway
  • Comprehensive Plan 2040 update

Data Center Opportunity Zone Overlay District

What’s the Data Center Opportunity Zone Overlay District (DCOZOD) and Why Does it Matter?

The “data center overlay district” was created to encourage development of data centers within areas of Prince William County where existing infrastructure can adequately support data center needs. It was created after the public outcry from the Haymarket Transmission line to service Amazon. Rather than building data centers everywhere and requiring new transmission lines to cross through neighborhoods, rural areas, forested areas, and waterways, Prince William County’s Board of Supervisors adopted a Data Center Overlay District. It was first adopted in 2016 with approximately 8,700 acres it deemed well positioned and ideally suited for data centers.

What’s happening now?

On May 18, 2021, the Board of County Supervisors initiated a review of the current data center overlay district with the intention of amending the zoning ordinance and expanding the district. The board’s resolution initiating this review lists several issues to be addressed, including the conservation of open space, use of green technologies, and impacts to environmental resources, cultural resources and National Parks. But rather than complete the comprehensive review, the BOCS proceeded to approve data centers at an alarming rate, much of which outside of the DCOZOD.

Now, with nearly 80 million sq. ft of data centers slated to be built in the county – a stark increase from a little over 5 million in 2021 – and uncertainties surrounding the cumulative impacts on our communities and environment, the Data Center Opportunity Zone has been rendered ineffective in reducing community and environmental impacts. Meanwhile, the Data Center Opportunity Zone Overlay District Comprehensive Review is still underway, but much of the damage has already been done.

In light of the urgent need to curb data center sprawl, Supervisor Weir introduced a resolution to get rid of the data center overlay, eliminate by-right development, and require all data center development to obtain a special use permit, unfortunately, the resolution failed 6-2.

So, why are we concerned?


Between by-right and BOCS approvals, data center development has increased at a rate that far surpasses what our power grid can handle. As a result, we will continue to rely on coal and other fossil fuels. Our climate change goals are no longer in reach. Electric bills are on the rise, water resources are being stressed, and land prices are skyrocketing to over $1 million per acre, leaving only data centers—among the wealthiest industries—able to compete. This makes conservation efforts seem increasingly unattainable.

VOTE: Pending

Potomac Technology Park

A data center is being proposed within the legislative boundary of Prince William Forest [Nation] Park at the headwaters of Quantico Creek. We think this land would best serve the community, the Park, and wildlife if it was integrated into Prince William Forest Park.

Vote: Pending (rezoning)

PW Digital Gateway

PW Digital Gateway project would transform 2,139-acre stretch of rural land into an industrial hub housing data centers, substations, and transmission lines. Imagine 150 Walmart centers next to Manassas National Battlefield and Conway Robinson State Forest, requiring the power of 750,000 homes, further industrializing the Occoquan Reservoir Watershed. 

This project was approved in a marathon meeting that stretched over an unprecedented 27 hours, the Prince William County Board of County Supervisors voted 4-3-1 (with Supervisor Boddye abstaining) to approve the construction of the colossal Digital Gateway data center campus. It was approved despite conflicting with the county code and violating public notice requirements. >> Read our letter with PEC and SELC

The fate of this proposal is now in the hands of the courts. Next hearing is end of October.

Comprehensive Plan 2040 update

The Board of County Supervisors approved a Comprehensive Plan update that eliminated Prince William’s rural area designation, known as the “rural crescent.” Instead, it introduces four new land-use designations that would allow the county to more than double residential density and add industrial and commercial development in what’s been an effective growth management tool for more than two decades. Additionally, several projects such as Smith Crossing were added to the comprehensive plan update and were approved in aggregate without individual public hearings.

How you can help:

Support Organizations working on this issue

We are a broad coalition of organizations focused on various aspects of this issue. Donate and join any of the above organizations. PWCA is focused on issues impacting PWC residents. PEC is focused on State-wide reform efforts.

Contact your elected official

Whether it’s your local Supervisor, state legislator, or representative in Congress, this issue impacts us at all levels of governance: Local, State, and National.

>>Find your representative here

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