Headquartered in Dallas, TX, SDL Citadel, LLC is a renewable energy company that owns, sells and operates
patented technology that cost‐effectively converts non‐hazardous, post‐industrial materials (e.g. paper and
plastics) and biomass into energy through modular and portable gasification technology.
Challenge: Cost of Energy and Waste
Solution: SDL eP Systems™
Let’s be clear. Gasification is not incineration.
Incineration literally means to burn using fuel and wastes. Because the
waste is burning in an oxygen‐rich environment, waste materials combust
and produce heat and carbon dioxide, along with a variety of other
A better alternative to create energy is gasification. And SDL’s gasification
process converts engineered fuel (waste material/ feedstock) into the
simplest molecules – carbon monoxide, hydrogen and methane – to form
a synthetic gas. This is used to generate electricity. With gasification, there
isn’t any burning, which eliminates harmful emissions.
The most compelling, direct and immediate benefits for commercial,
government, industrial, residential, and mixed‐use developments, is the
flexibility of customizing the size and appearance of SDL’s eP System™, all
while diverting waste and reducing the cost for power.
SDL eP2000 System™
Data Centers, Hospitals,
Transportation, Water Treatment
• 24/7 access to significant amounts
• Often more than 3MW to ensure
Defense Installations, Emergency
Management Agencies, Government
• Portable, modular and powerful
• Available now to support domestic
and international efforts to reduce
energy costs, enhance energy
security and achieve sustainability
Farms, Food Processing Facilities,
Landfills, Manufacturers, Material
Recovery Facilities, Oil & Gas, Paper
Mills, Wood Mills
• The SDL system generates more
energy than it uses
• Continuous and efficient ability to
• Low operational costs
Distribution Centers, Mixed‐Use
Developments, Multi‐Family Homes,
Office Complex, Retail Super Centers,
Home Improvement, Grocery, Mass
• Reduced energy cost
• Reinforces your role as a
responsible community member
Island Locations, Remote
Communities and Territories
• Low cost
• Deployable to nearly any location
• The capability to immediately save
time and money
Cooperatives, Federal Utilities,
Investor Owned Utilities, Municipal
• Generate the power you need,
when you need it
• Modular and portable construction
that grows when you grow
THE PATENTED PROCESS
Take a look at the SDL’s patented process
Waste Diversion Feedstock to Fuel Create Clean Gas Cost Effective
The SDL Clean TechxTM
crew collects and diverts
stream of non‐hazardous
Diverted waste is
Engineered fuel is
converted into clean gas
The SDL eP SystemTM
produces clean energy and
provides low‐cost heat and
THE SDL CITADEL PROMISE
• SDL is the best clean energy
• Other sources of energy are too
big, faraway and costly
• We’re portable, easily deliverable
• Dedicated customer service. We handle
everything from set up to support
• SDL eP System™ are hassle free
• No need for logistics and maintenance
• The SDL eP System™ is available in any size
• Works well with new and existing
• Deployable on or near your location
• Control how much energy you produce
• It takes just over an hour to power up
• The system grows with your business
Safety and Security
• We back our system with optional
• Ongoing maintenance is available with each
• Comprehensive training addresses any
• Experience a live demonstration ‐ Don’t
invest in what you can’t see
• Always ready to answer your questions
• Dedicated to being the best alternative
SDL is your partner in dramatically reducing
the cost of energy consumption, simplifying
the process of generating power and
improving your productivity.TAKE A LOOK AT THE ADVANTAGES SDL OFFERS
Simple, Clean and Cost‐Effective Energy
SDL makes clean, low‐cost heat and electricity possible by converting multiple waste streams
using our modular, portable SDL eP System™. We take advantage of the industry’s shift in
distributive utilities and create systems that can produce from 200kW to 1MW of electricity.
The cost and consumption of energy drops dramatically when employing the SDL system.
At SDL, we’re keenly aware that one size does not fit all. We understand that a commercial
location will likely have different requirements than a defense site. The SDL eP System™ is
scalable, allowing for complete customization with the flexibility to expand as needed.
It’s all about versatility. The SDL eP System™ is more adaptable due to our scalable
configuration and efficient power generation. This makes saving money and reducing energy
consumption quickly attainable at a fraction of the cost. Consequently, other renewable
energy companies are generally limited in their solutions due to space constraints,
intermittent operations, environmental requirements, deployment time, high capital costs and
dependence on incentives.
Is the SDL system harmful to the environment in any way?
We do not harm the environment. Chemicals are never used. And we use fossil fuels, such as
propane, only during system startup. We also use petroleum‐based lubricants on system and
genset components to keep them running smoothly.
How simple is it to get the SDL system to a location?
Our systems are turn‐key so very minimal engineering is required to get started. Basic site planning
and system‐to‐grid studies are conducted in a time effective manner.
What is the SDL system capability?
To start the SDL eP System™ and generate power takes just over an hour.
Our eP 2000 System™ can provide electricity for about 740 homes. Two of our units can generate
enough energy to power the world's largest stadiums. Talk about resourceful!
What makes SDL reliable?
Headquartered in Dallas, TX, SDL possesses a roster of sophisticated stakeholders who back the
product. We provide optional performance guarantees and ongoing support.
Jay E. Darr, Ph.D.
Tel: 888.410.5126 Ext.101
+1 214 865 6989 Ext.101