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Dickinson, ND
Steffes Corporation Oilfield products, Off-peak Heating Systems
& Metal Fabrication supplier
40 Years in Business
125,000 Square Feet of Manufacturing Space
185 Employees
2011 Estimated Sales = $45 Million (70% growth)
Primary Sales Territory - North America
UL Approved Manufacturing Facility
Steffes CorporationProducts
Oilfield ProductsTreater-separates oil, water, and gas.
400 Barrel Oil and Water Tanks
Cattle Guard
Berm Walk-Over
Berm
Walkway and Stairway
Treaters-Separate oil, water, and gas. Currently building 4 per month which is over $2,000,000 in sales per year.
Treater House
Inside the Treater House
Combustor. The combustor is a device that burns gases being vented from oil tanks. These emissions are starting to be regulated by the Department of Health.
Prototype #1. 24” diameter
Flaring Treater and Tank Gas
We are working with our customers to help them stay below EPA Volatile Organic Compound (VOC) levels by developing combustors and engineered flares.
Example of a poor flare. Notice the smoke.
Skid Steer Loader Attachments
Rear Stabilizer
Skid SteerStump Grinder
Ripper
Water KitWalk behind
Stump Grinder
Pallet Fork Frame
Skid Steer Loader Frame, Boom, & Tailgate
Brush Guards & Skid Plate
Cab Panels
Utility Truck Basket Brackets
Metal Furniture Components
Replacement Snowmobile Skis
Commercial & IndustrialResidential
ETS Heating Equipment and Controls
Load Management Controls
Think of a 105 gal. Water Heater as a 26kWh Battery(nominal 2-day supply of hot water)
Water HeatingSpace Heating
13kWh to 960kWh storage 1.3kW to 160kW input
GETS is a “Thermal Battery”
Grid-Interactive ETS (GETS)
Low-cost, Electric Thermal StorageBrings a new dimension of conservation and efficiency to the grid
Lowers consumers electric ratesIncreases utility marginsReduces carbonImproves power system efficiency
Grid-Interactive ETSGrid-Interactive ETS (GETS)
ETS Space and water heaters are grid interactive solutions
Manage with
Grid-Interactive Control
Variable Price
Variable Renewables
Variable Demand
Variable Generation
Variable Demand
Variable Price
The needs of the Smart Grid today include the
balancing of…
Grid-Interactive ETS (GETS)
Variability of Renewables
Solar (6-days output)
Wind (30-days output)
Variability of Electric Load
Variable Real Time Price
Keeping the Grid in balance (60HZ) requires constant up and down regulation. Fast acting resources, such as GETS, provide significant ancillary value.
Regulation/Ancillary Value
Thank You!
Questions?