Welcome to the Kaw Nation

Renewable Energy

The United States currently relies heavily on coal, oil, and natural gas for its energy. Fossil fuels are non-renewable, that is, they draw on finite resources that will eventually dwindle, becoming too expensive or too environmentally damaging to retrieve. In contrast, renewable energy resources such as wind and solar energy-are constantly replenished, safer for the environment, and will never deplete.

Most renewable energy comes either directly or indirectly from the sun. Sunlight, or solar energy, can be used directly for heating and lighting homes and other buildings, for generating electricity, and for hot water heating, solar cooling, and a variety of commercial and industrial uses.

Please follow the links below to educate yourself about the benefits of using renewable energy resources.

The term “biomass” can describe many different fuel types from such sources as trees, construction, wood, and agricultural wastes; fuel crops; sewage sludge; and manure. Agricultural wastes include materials such as cornhusks, rice hulls, peanut shells, grass clippings, and leaves. Trees and fuel crops (i.e., crops specifically grown for electricity production) can be replaced on a short time scale. Agricultural wastes, sewage sludge, and manure are organic wastes that will continue to be produced by society. For these reasons, biomass is considered a renewable resource.

Biomass contains much less sulfur and nitrogen than coal; therefore, when biomass is co-fired with coal, sulfur dioxides and nitrogen oxides emissions are lower than when coal is burned alone. When the role of renewable biomass in the carbon cycle is considered, the carbon dioxide emissions that result from co-firing biomass with coal are lower than those from burning coal alone.

What does all this mean in terms of renewable energy?
If it is used to produce energy, it will reduce the risk of global warming by replacing fossil fuels (coal, natural gas and oil). When fossil fuels are burnt, carbon is removed from below ground (gas and oil wells and coal mines) and release into the atmosphere as carbon dioxide (CO2). This is a greenhouse gas that increases the risk of global warming. In contrast, switchgrass (like all other plants) removes CO2 from the atmosphere and incorporates it into plant tissue, both above and below the ground.

The accumulation of carbon, especially below the ground, is known as carbon sequestration, and is considered to be a very important strategy for reducing atmospheric CO2. Switchgrass is unquestionably one of the best crops for doing this. When above-ground switchgrass is harvested and burned for energy, CO2 is once again returned to the atmosphere from where it was originally obtained by the plant, but it will have reduced the need for some fossil fuel. Therefore, CO2 is obviously just being recycled by use of switchgrass for energy, making this process CO2-neutral (or actually CO2- negative if soil carbon sequestration is considered), compare to fossil fuels that add CO2 to the atmosphere. When compared to low grade coal, burning switchgrass for energy will probably result also in less toxic emissions, such as the oxides of sulfur and nitrogen.

Wind is created because the sun heats the Earth unevenly, due to the seasons and cloud cover. This uneven heating, in addition to the Earth’s rotation, causes warmer air to move toward cooler air. This movement of air is wind.

Wind turbines use two or three long blades to collect the energy in the wind and convert it to electricity. The blades spin when the wind blows over them. The energy of motion contained in the wind is then converted into electricity as the spinning turbine blades turn a generator. To create enough electricity for a town or city, several wind turbine towers need to be placed together in groups or rows to create a “wind farm.”

Environmental Impacts

Air Emissions
Emissions associated with generating electricity from wind technology are negligible because no fuels are combusted.

Water Resource Use
Wind turbines in areas with little rainfall may require the use of a small amount of water. If rainfall is not sufficient to keep the turbine blades clean, water is used to clean dirt and insects off the blades so that turbine performance is not reduced.

Water Discharges
Wind turbines do not discharge any water while creating electricity.

Solid Waste Generation
Wind technologies do not produce any substantial amount of solid waste while creating electricity.

Land Resource Use
Wind turbines generally require the use of land, although they may also be sited offshore. Land around wind turbines can be used for other purposes, such as the grazing of cattle or farming.

When wind turbines are removed from land, there are no solid wastes or fuel residues left behind. However, large wind farms pose aesthetic concerns and wind turbines that are improperly installed or landscaped may create soil erosion problems. Wind farms can also have noise impacts, depending on the number of wind turbines on the farm. New blade designs are being used to reduce the amount of noise. Bird and bat mortality has been an issue at some wind farms. Improvements to wind turbine technologies and turbine siting have helped mitigate bird mortality. Research on impacts to bats is now underway.

The following document is the 5 year startegy plan for the Kaw Nation Environmental Department.

Kaw Nation 5 year Energy Stratgy (.pdf)

Based on the above document we are conducting Energy Audits of Tribal members homes and producing the following report format to be able to help them conserve energy.

Energy Audit Report Format (.pdf)

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801 Washunga Drive
Kaw City, OK 74641
Telephone: (580) 269-1203
Fax: (580) 269-2368: Attn ENVIRONMENTAL
Tribal Members: If you wish to request Tribal services (mold, water, radon, soil testing, etc.), please feel free to complete the Tribal Service Request Form. We'll be happy to discuss these requests with you to further educate ourselves with your problem in order to find the best solution.
Kaw Enterprises: If you wish to schedule an Environmental, Underground Storage Tank or Food Inspection please complete the Tribal Service Request form below and indicate which type of inspection you are requesting. The KNED will contact you with an appointment time.
Schools and other Educational Institutions: If you wish to schedule a study tour and/or are requesting educational supplies, please complete the Tribal Service Request form. The KNED will contact you at our earliest convenience.
Please feel free to complete our Environmental Questionnaire. Your feedback can improve the quality of services offered by the KNED and could increase the likelihood of federal funding for specific projects. If you are an enrolled Tribal member, your participation is strongly encouraged.
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