How We Support Waste Water Treatment Goals to Achieve a Carbon Pollution-Free Electricity Sector by 2035 and Net-Zero Emissions by 2050.

our energy solutions optimize WASTEWATER TREATMENT

Our optimization experts provide innovative solutions for wastewater treatment plants seeking to reach their sustainability goals and reduce their carbon footprint by offering environmentally friendly waste solutions.

Turnkey Project Management

Turnkey Project Management

End-to-End support from concept and design through project management & commissioning to scope and budget.


Battery Energy Storage

Battery energy storage systems and engineering support for large-scale deployments and microgrid applications.

RNG & Compression 

Renewable Natural Gas

High-quality skid systems with engineering for compressed air, liquid applications, landfill, biogas & wastewater.

Renewable Integrations

Renewable Integrations

Clean-tech solutions, including solar development, energy master planning, consulting, and implementation.


Industry-leading sustainable solutions designed to help communities protect and enhance the environment, increase efficiency, and reduce energy costs while strengthening our economy.
Stark Tech is a market-leading clean-tech integrator with a mission to drive positive change through digital and energy technologies. With core expertise in building services and renewable energy production, we specialize in creating customized solutions that align energy efficiency and sustainability goals with the suitable building management systems and equipment.

Sewage treatment systems begin treating wastewater by collecting solid sludge. In a sludge-to-energy system, this sludge undergoes a pretreatment process called thermal hydrolysis to maximize the amount of methane it can produce. Next, the treated waste enters an anaerobic digester, which finishes breaking it down. The resulting product is a methane-rich gas or biogas that can be used for on-site energy needs or processed further and used instead of natural gas.

Sludge-to-energy systems harness methane—a greenhouse gas 30 times more potent than carbon dioxide—for energy instead of letting it escape into the atmosphere, where it would fuel climate change. Although methane releases carbon dioxide when harnessed for energy, the net emissions are negligible if methane-rich biogas is used instead of fossil fuels. Sludge-to-energy systems reduce the need for more costly and polluting forms of power, such as fossil fuels. In addition, those who operate waste-to-energy operations can directly benefit financially from selling the gas and solid digestate.

Wastewater treatment is one of the most efficient uses of sustainable energy. Using anaerobic digestion, bacteria break down organic material to produce biogas—which can be used as natural gas, heat, or electricity. Stark Tech has built its reputation on helping wastewater facilities reuse their waste by converting it into renewable natural gas.

Discover how the service experts at Stark Tech can help you reach your sustainability goals and reduce your carbon footprint today!


Our clients recognize and value our distinctive and validated approach. No other organization matches our combination of building and energy systems expertise, analytics platform, engineering, & IT network professionals.  

In a quick 16-week turnaround, Stark Tech was able to install dehumidifiers to maintain tight humidity control in order to achieve the cleanroom conditions needed to convert the 306,000 sq. ft. warehouse into a mass production site.


Critical Power and
Cleanroom Standards


In a green architecture design, Stark Tech incorporated a vegetated lower roof and photovoltaic collector on the upper roof with integrated temperature and lighting controls to maintain parameters that save energy and cost.


Protective Systems and
Master Systems Integration


The project is a 350 scfm waste water treatment plant. “The ability to capture biogas from our sewage (and transform it into RNG) is the type of innovative project that will help us reach our renewable energy goals sooner rather than later. 


Design and Fabrication
of an RNG Skid System


Opportunities in Energy Recovery from Wastewater

Technological advancements have made it possible to economically remove pollutants from wastewater before the water is discharged, allowing for the beneficial reuse of this valuable resource known as biogas.


The percentage of wastewater that flows back into the ecosystem without being treated or reused.


The number of tons of dry-weight sludge treated by wastewater treatment plants annually.


The number of wastewater collection systems in the United States is valued at one trillion dollars.


The percentage of homes in the United States that use septic systems that contribute to contamination.

Tell us about your project needs

Our turnkey approach ensures technology and engineering aligns to financial, sustainability, & efficiency goals.

The Stark Tech Energy Solutions Project Workflow

Connect with a Stark Rep Today

Stark Tech is a market leading turnkey provider with core expertise in building services and renewable technology applications. We specialize in creating customized integrated solutions that align energy efficiency and sustainability goals with the right technology and equipment.
After submitting the project request form, a Stark Tech representative will contact you within 48 hours. Also, you will receive regular email updates regarding the status of your request during the assessment process, along with additional information to help you make your decision.


When you speak to a representative about sustainable initiatives for energy efficiency, you gain access to tailored expert knowledge and guidance. You’ll quickly discover innovative technologies and cost-saving measures that empower you to make informed choices.