Kane County reports lights, HVAC and EV rebates together saved about $83,000 this year, staff says

Sarah Hinshaw, Kane County sustainability staff, presented updates on facility energy projects on May 16 and said the county's recent lighting, HVAC and electric-vehicle (EV) work is already producing measurable savings.

Hinshaw told the committee that the parking-lot and indoor-lighting upgrade project has a total budget just over $2 million; the parking-lot portion cost approximately $233,000 and replaced 275 lights (including 52 pole lights). The contractor later provided updated figures showing about 182,000 kilowatt-hours of capacity removed; Hinshaw said the parking-lot lighting savings are roughly $21,000 per year and the lights alone pay for themselves in about 11 years (about nine years if a previously appropriated $50,000 block grant is unfrozen).

Hinshaw also reported a major HVAC replacement at the county court and jail: seven systems replaced at a cost slightly over $1 million. She said the new systems have a higher efficiency rating (an increased CR rating from 10 to 16) and summarized an estimated savings figure of $33,000 over a 15-year horizon (staff said final measured savings will be reported once operational data fully accrues).

On electric vehicles, Hinshaw said the county purchased two fully electric cargo vans and two hybrids and installed a charger. The charger cost about $14,000 and the county has received most or all of the expected rebates; IRS tax-credit paperwork for vehicle incentives has been submitted and accepted. She summarized that rebates tied to vehicles and charger returned about $59,000 and that, when combined with lighting and HVAC estimates, her working estimate of annual savings for the year is about $83,000.

Operational notes and caveats: Hinshaw cautioned that some estimates rely on contractor-provided numbers and that more full-year meter data will be needed to attribute savings precisely between solar generation and the lighting/HVAC measures. She also said the county's $50,000 block grant (noted earlier in the meeting) remains frozen and could shorten payback periods if released.

Speakers

- Sarah Hinshaw, Sustainability staff, Kane County (staff) - Mavis Bates, Chair, Kane County Energy and Environmental Committee (government) - Committee members who asked questions: Frank, Caius

Authorities

- type: policy; name: "county capital project funding and block grant"; referenced_by: ["Sarah Hinshaw"]

Actions

[]

Discussion vs. decision

- Discussion: scope and cost of parking-lot lighting, HVAC replacement details (CR rating improvement), EV charger and vehicle rebate receipts, need for meter data to finalize savings attribution, frozen block grant status. - Direction: staff to collect full-year meter data and provide updated measured savings to the committee; procurement and sustainability staff to proceed with planned indoor-lighting installations. - Decision: no new capital appropriation was authorized at this meeting; updates and a possible future proposal to the committee were discussed.

Clarifying details

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Proper names

[{"name":"Kane County","type":"agency"},{"name":"Nicor","type":"business"}]

Community relevance

{"geographies":["Kane County"],"funding_sources":["block grant","county capital projects","federal and state rebates"],"impact_groups":["county facilities","taxpayers"]}

Meeting context

{"engagement_level":{"speakers_count":4,"duration_minutes":40,"items_count":1},"implementation_risk":"low","history":[{"date":"2025-04-11","note":"Lighting and HVAC projects were scoped in prior committee sessions."}]}

Searchable_tags":["lighting","HVAC","EV chargers","energy_savings","block_grant"],

Provenance

{"transcript_segments":[{"block_id":"5075.375","local_start":0,"local_end":200,"evidence_excerpt":"So today, I'm gonna present, the savings for the lights in the parking lots, some new HVAC systems, and an update on the electrical vehicle and charging infrastructure, rebates that we received.","reason_code":"topicintro"},{"block_id":"5439.29","local_start":0,"local_end":80,"evidence_excerpt":"So just kinda putting that wrapping that together just for this year, overall, my estimate was that this saved $83,000 for this year between these different between these different rebates and, electrical savings. Yeah. And I think that is it for me.","reason_code":"topicfinish"}]}