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    City of Cologne  


Background Information

County:   Carver
Population:   1,709
GreenStep City category:   B

Full-time equivalent city staff (approx.):   6

Participating township, county, school:


GreenStep City resolution:   Click here to view the file.
GreenStep City status and date:   STEP 1 (07/06/2015)

GreenStep Coordinator

Jesse Dickson
City staff
jessed@colognemn.com
952-466-2064

City web page relating to sustainability/GreenStep activities:
www.colognemn.com

City Assessment Files and City Performance Metrics

City councils pass a resolution to join the GreenStep program and are recognized at Step 1. Step 2 and Step 3 recognition levels reflect completed city actions, reported and rated below with stars (1 star = good, 2 stars = better, 3 stars = best). The Assessment Files below summarize completed city actions in a short Word file. Step 4 recognition is awarded each June to cities who report a minimum number of optional (and a few high-priority/core) metrics for the previous calendar year. These metrics - see guidance documents for them at http://www.betterenergy.org/step4 - aim to show the aggregate, quantitative results of taking multiple GreenStep actions. Step 5 cities show improvement beyond minimum thresholds in the Step 4 metrics. See yearly data in the Metrics Files below.

Assessment Files
2017 - click to view assessment

 


Best Practice Actions Underway and Completed

Completed actions are denoted by stars. Mouse over a star for its definition.
Total completed actions: 6     1-star actions: 3     2-star actions: 1     3-star actions: 2    







Buildings and Lighting   Buildings and Lighting

Efficient Existing Public Buildings
{ BP no. 1 }

Complete the Building Editor for each city-owned building; identify the person responsible for routinely entering data; enter current (at least once/90 days), consecutive monthly energy use data ongoing; also best to enter 12 consecutive months of historical energy use data.
Complete 1 Star criterion and enter 24 consecutive months of historical data; routinely validate newly entered data by looking at patterns/trends and inconsistencies; correct inaccurate entries and identify potential opportunities for energy savings.
Complete 1 and 2 Star criteria, routinely ID energy-related operations and maintenance issues and poorer performing buildings for follow-up action; routinely enter current and consecutive (monthly or quarterly as available) water use data ongoing.
Action 1: Enter building information into the Minnesota B3 Benchmarking database and routinely enter monthly energy, water use data for all city-owned buildings.     [Click here for self-reported city details ]  


Geothermal systems should meet a minimum coefficient of performance of 3.3 for closed loop systems.
Use a waste heat stream to heat one or more buildings; create a district energy system/microgrid for several buildings (using waste wood, geothermal energy, gas turbine, fuel cell); harvest rainwater.
Integrate solar thermal or other renewable production into a combined heat & power system; use the constant temperature of drinking water pipes in a geothermal system.
Action 7: Install for one or more city-owned/school buildings one of the following efficiency measures:     [Click here for self-reported city details ] b. A district energy/microgrid system.

a. A ground-source, closed loop geothermal system.

c. A rainwater harvesting system for building water use.


Land Use   Land Use

Comprehensive, Climate and Energy Plans
{ BP no. 6 }

Adopt a comp plan/amended comp plan that is less than ten years old or adopt a land use plan that was adopted by the county or a regional entity less than 15 years ago, or Category B & C cities may adopt a city vision that looks at least 20 years into the future.
Include in your plan a sustainability section/chapter, an active living/placemaking/bike-ped section, or integrate sustainability goals and strategies into all chapters of your comprehensive plan, or articulate land development principles for creating a complete, compact and connected community. Report climate protection or energy independence goals and objectives under action 6.5
Adopt a development goal that new/infill projects generate enough tax revenue to pay for the related public infrastructure maintenance/replacement over multiple life cycles; reference a capital improvement plan that catalogues public system maintenance obligations by date and cost; create 'green zones' that focus environmental improvements in under-served areas of the city; adopt the Precautionary Principle.
Action 1: Adopt a comprehensive plan or (for Category B & C cities) adopt a land use plan that was adopted by the county or a regional entity.     [Click here for self-reported city details ]  


Mixed Uses
{ BP no. 8 }

Describe to what degree the district used the Minnesota Model Ordinances for Sustainable Development.
Existence of horizontal mixed use; a downtown overlay district; light industrial uses.
Allow mixed use of office, retail, educational, civic, and residential units all located within the same building.
Action 5: Have a downtown zoning district that allows residential and compatible commercial development.     [Click here for self-reported city details ]  


Resilient Economic & Community Development   Resilient Economic & Community Development

Renewable Energy
{ BP no. 26 }

Describe any public sector project and report installed capacity in kW. Report purchase of green tags, community solar garden subscriptions, and 3rd party solar under action 15.2; report wastewater biogas projects under 20.6; solid waste anaerobic digestion under 22.5; geothermal under 1.7
Install at least two different RE technologies and report installed capacity in kW; show that a RE installation has shaved off peak energy demand and allowed the monthly utility demand charge to be decreased; report installed battery storage.
Install RE capacity in excess of 100 kW; report combined heat and power generation, parking lot PV canopies.
Action 5: Install a public sector/municipally-owned renewable energy technology, such as solar electric (PV), biomass, solar hot water/air, micro-hydro or wind.     [Click here for self-reported city details ]  


Describe existing installations. Though some "Who's doing it" report are for solar garden subscriptions, please report city government community solar garden subscriptions, green tag purchases and 3rd party solar purchases under action 15.2; municipal wastewater biogas projects under 20.6; solid waste anaerobic digestion under 22.5; municipal geothermal under 1.7
Report installed kW capacity.
Report utility-scale projects - for example, a 1+ MW community solar garden. Also report city government energy purchases from this garden under action 15.2
Action 6: Report installed private sector-owned renewable energy/energy efficient generation capacity with at least one of the following attributes:     [Click here for self-reported city details ] a. Fueled by flowing water, sun, wind, or biogas.

b. Fueled in part or whole by manure or woody biomass, optimized for minimal air and other environmental impacts and for energy efficiency and water conservation.

c. Distributing heating/cooling services in a district energy system.

d. Producing combined heat and power; using a microgrid.

e. Energy storage integrated into a renewable energy installation.