Sen. Mark Walczyk
Mark Walczyk is a Republican state senator representing New York's 49th Senate District (R+26), first elected in 2023, with legislative focus areas centered on education, tax policy, constitutional amendments, and election integrity. In the 2025 session, he sponsored 114 bills and cast 1,443 votes, aligning with the Republican caucus 80.4% of the time. He has been notably active on energy affordability and environmental regulation, sponsoring multiple bills related to climate policy costs, utility rate regulation, and grid reliability.AI
Topic Focus AI
Topics extracted by AI from floor speeches, committee hearing transcripts, and sponsored legislation. Bill and hearing citations link to source records for verification. Tag size reflects number of supporting citations.
Key Issues
From committee hearings, floor debate, and bill sponsorship.
Legislative Activity (2025–2026)
Based on complete Senate roll call records.
Bill Outcomes 2025 Session
Covers Senate-sponsored bills only. Status from Open Legislation API.
Committee Assignments
Electoral History SD-49
General Elections
| Year | Winner | Runner-up | Margin |
|---|---|---|---|
| 2024 | Mark C. Walczyk 100.0% (108,119) | Uncontested | — |
| 2022 | Mark C. Walczyk 100.0% (83,238) | Uncontested | — |
| 2020 | James N. Tedisco 63.5% (91,935) | Thearse McCalmon 36.5% (52,781) | 27.1pts |
| 2018 | James N. Tedisco 59.3% (64,553) | Michelle Ostrelich 40.7% (44,285) | 18.6pts |
| 2016 | James N. Tedisco 69.1% (87,056) | Chad Putman 30.9% (38,884) | 38.2pts |
| 2014 | Hugh T. Farley 63.4% (51,892) | Madelyn C. Thorne 36.6% (29,983) | 26.8pts |
| 2012 | Hugh T. Farley 60.1% (69,861) | Madelyn C. Thorne 39.9% (46,415) | 20.2pts |
| 2010 | David J. Valesky 52.8% (43,935) | Andrew C. Russo 47.2% (39,317) | ⚡ 5.5pts |
| 2008 | David J. Valesky 64.5% (72,337) | James G. DiStefano 35.5% (39,819) | 29.0pts |
| 2006 | David J. Valesky 59.2% (53,555) | Jeff Brown 40.8% (36,875) | 18.4pts |
| 2004 | David J. Valesky 44.7% (53,050) | Nancy Larraine Hoffmann 44.1% (52,308) | ⚡ 0.6pts |
| 2002 | Nancy Larraine Hoffmann 70.3% (52,312) | Rosemary S. Painter 29.7% (22,153) | 40.5pts |
| 2000 | John A. DeFrancisco 96.4% (86,700) | Jacob A. Roberts 3.6% (3,226) | 92.8pts |
| 1998 | John А. De Francisco 79.7% (76,415) | Lee J. Plavoukos 20.3% (19,501) | 59.3pts |
| 1996 | John А. De Francisco 72.6% (82,692) | Lee Plavoukos 27.4% (31,262) | 45.1pts |
Primary Elections
| Year | Winner | Runner-up | Margin |
|---|---|---|---|
| 2020 (Democratic) | Thearse McCalmon 73.7% (10,671) | Donovan McRae 26.3% (3,816) | 47.3pts |
| 2018 (Reform) | James N. Tedisco 72.8% (1,099) | Michelle Osterlicht 26.6% (401) | 46.2pts |
| 2016 (Republican) | James N. Tedisco 62.4% (9,010) | Christian Klueg, II 37.6% (5,429) | 24.8pts |
| 2014 (Democratic) | Madelyn C. Thorne 64.6% (4,514) | Patti Southworth 35.4% (2,477) | 29.1pts |
| 2010 (Republican) | Andrew C. Russo 66.2% (7,467) | Danny J. Liedka 33.8% (3,813) | 32.4pts |
| 2004 (Republican) | Nancy Larraine Hoffmann 55.0% (9,768) | Thomas V. Dadey, Jr. 45.0% (7,982) | 10.1pts |
Source: NYS Board of Elections certified results. ⚡ = margin under 10 pts.
Vulnerability Index SD-49
Base lean: R+26
Scenario model: ±5pt national environment shift applied to district base lean (R+26). Base lean blends voter registration (40%) with recent contested general election margins (60%), using up to the last 4 general elections with margins under 40 points. Ratings: Safe D/R = 20+ pts, Likely = 10–19 pts, Lean = 4–9 pts, Toss-up = within 3 pts. "Generic ballot" refers to national partisan polling used to model favorable/unfavorable cycle environments. Not a prediction — reflects structural competitiveness under different cycle environments.
Top Co-Sponsors
District 49 Profile
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). Voter registration: NYS Board of Elections (Nov. 2025).
Voter Registration
Campaign Finance (2022–2026)
Top Donors
Donor Industries top donors
Source: NYS Board of Elections via data.ny.gov. Itemized monetary contributions only. ↔ Bills = donor industry aligns with bill sponsorship focus area.
Data through 2026-03-28.
Lobbying Activity 2023
Top Lobbying Issues
Top Organizations Lobbying This Senator
Source: NY Commission on Ethics and Lobbying in Government via data.ny.gov. Counts reflect bi-monthly disclosure records filed with the Ethics Commission — not individual meetings. ★ Chair = lobbying issue overlaps with a committee this senator chairs. ↔ Overlap = matches committee membership or bill sponsorship focus.
Demographics
Commute Mode
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). Race and ethnicity figures may not sum to 100% — Hispanic/Latino is an ethnicity category that overlaps with racial groups.
Voting Record
Dissenting Votes by Topic
29 additional dissenting votes across other topics
From 1,443 recorded floor votes via OpenLeg API. Dissenting votes grouped by law section to reveal policy patterns.
Votes through 2026-02-10.
Floor Speeches: In Support (6) AI
Argued the amendment is germane as both the bill and amendment affect building costs. Contended the All-Electric Buildings mandate and 2025 Energy Code would increase single-family home costs by $27,400 combined, exacerbating New York's housing affordability crisis and making homeownership unaffordable for average New Yorkers.
Argued the amendment is germane because the bill requires PSC to consider economic impact of rates, and returning NYSERDA's $2.2 billion in uncommitted Climate Investment Account funds directly to ratepayers would provide immediate relief to families and businesses facing escalating energy costs. Emphasized that these funds were collected from ratepayers and should either be invested as intended or returned, not sit idle.
While asking clarifying questions, expressed support for the bill, noting he has voted for it in the past and believes accountability is important. Expressed hope it becomes law and offered bipartisan assistance to move it through the Assembly.
Argued that his amendment requiring the Board of Elections to use the SAVE program for noncitizen voter verification was germane to an elections bill and necessary to prevent illegal voting by noncitizens from countries like Belarus, Mexico, and Venezuela.
Proposed a voter ID amendment as a 'helpful amendment' to address election integrity challenges. Argued that requiring government-issued photo ID for in-person voting, with affidavit ballot provisions for those without ID, would validate voter information and that voters themselves are 'the most powerful tools' in validating their own information, eliminating the need for costly consultant programs.
Floor Speeches: In Opposition (84) AI
Noted the budget uses ratepayer funds for rebates on electric vehicles and scooters while ignoring a proposed utility tax holiday. Questioned the lack of CLCPA repeal and cited NYSERDA estimates that cap-and-invest will cost households $4,100 annually.
Appealed the chair's ruling that his amendment was nongermane, arguing the amendment to repeal the cap-and-invest program was germane to climate resiliency. Cited a Governor's memo projecting gas prices could reach $5.25 per gallon and utility cost increases of $4,100 annually for upstate households, characterizing the cap-and-invest program as a $12 billion annual tax on businesses passed to consumers.
Questioned the bill's language permitting solar and wind installations on reforestation lands, arguing it contradicts the stated transmission-only purpose. Raised concerns about inadequate fees and royalties for developers, lack of tree-cutting protections, potential herbicide use, and whether the bill violates Article 14 of the New York Constitution dedicating reforestation lands to forest conservation. Delivered extended poetic critique comparing the bill to 'The Lorax.'
The bill fails to distinguish between intentional wage theft and good-faith errors, potentially exposing small businesses to class-action suits for technical violations like pay stub recordkeeping mistakes. This creates an incentive structure for plaintiff's attorneys to pressure small businesses into settlements.
Criticized the rushed timeline (introduced Sunday, voted Wednesday) and argued the bill allows dispensaries to abut school playgrounds, athletic fields, and church cemeteries. Questioned why the Governor's bill should override legislative protections.
Committee Hearing Engagement (20) AI
| Date | Committee | Engagement | Stance | Focus Areas | Summary |
|---|---|---|---|---|---|
| 2025-02-27 | Joint Legislative Hearing - Senate Finance Committee and Assembly Ways and Means Committee | moderate | skeptical | Institutional investor purchases of single-family homes Definition of algorithmic devices in ELFA Part H Insurance rate increases and rent stabilization Good-cause eviction impacts City of Yes program unit projections Housing shortage metrics | Sen. Walczyk asked pointed questions about the institutional investor proposal, questioning the definition of 'algorithmic device' and whether the 75-day waiting period would be effective. He also raised concerns about insurance costs and good-cause eviction impacts on small landlords. |
| 2025-02-04 | Joint Legislative Hearing - Senate Finance Committee and Assembly Ways and Means Committee | high | skeptical | housing strategy hotel development unfunded mandates special election timelines voter ID | Sen. Walczyk asked pointed questions about unfunded mandates, special election procedures, and voter ID requirements, expressing skepticism about some proposals. |
| 2025-01-28 | FINANCE | moderate | skeptical | refrigerant regulations and heat pumps ATV registration and weight limits wetlands regulations impact on lakes nuclear power development | Sen. Walczyk questioned whether refrigerant bans conflict with heat pump mandates and raised concerns about wetlands regulations affecting lake communities. |
| 2023-02-15 | FINANCE | high | skeptical | Bipartisan nature of election boards Campaign finance fraud and abuse prevention Party chair conflicts of interest Full-time election commissioners | Sen. Walczyk asked pointed questions about maintaining bipartisan election boards and whether party chairs should serve as commissioners. He raised concerns about campaign finance fraud, specifically referencing Lieutenant Governor Benjamin's indictment, and pressed testifiers on what policies should prevent such abuse. He questioned whether full-time commissioners are necessary even in small counties. |
| 2023-02-15 | FINANCE | high | skeptical | MTA funding equity between upstate and downstate Immigration legal services funding | Sen. Walczyk, representing a rural upstate district, questioned whether upstate New York should fund the MTA and challenged the equity of allocating more to MTA than to DOT. He also asked whether immigration problems cited in testimony have been resolved under the current federal administration. |
| 2023-02-14 | FINANCE | high | skeptical | Parks Academy funding and staffing Operational vs. capital spending sustainability Forest fire prevention funding Local agricultural product purchasing Agricultural competition in broader markets Budget reductions in Ag & Markets | Sen. Walczyk praised the Parks Academy investment but questioned whether increased funding would go to operations or capital. He pressed Commissioner Kulleseid on forest fire prevention funding specifics and challenged Commissioner Ball on the $400 million local purchasing initiative, arguing farmers want to compete broadly rather than have the state pick winners and losers. |
| 2023-02-14 | FINANCE | high | opposed | Threats to prime farmland Governor's budget shortfalls in agriculture Representation of agriculture interests in hearing Balance between agriculture and environmental/energy priorities | Sen. Walczyk expressed disappointment that agriculture was underrepresented in the hearing compared to environmental and energy interests. He criticized the Governor for zeroing out local agriculture programs and noted that only two agricultural advocates were testifying while numerous environmental groups were scheduled. He emphasized the critical importance of food production for human survival. |
| 2023-02-14 | FINANCE | moderate | skeptical | Systems benefit charges and opt-out provisions Natural gas service charge impacts on remaining customers Affordability of climate transition | Sen. Walczyk questioned the fairness of systems benefit charges and raised concerns about concentrating natural gas costs on a smaller group of remaining customers, highlighting affordability concerns in the climate transition. |
| 2023-02-14 | FINANCE | low | skeptical | Governor's residence electrification Single-family home affordability concerns | Sen. Walczyk raised concerns about affordability for single-family home residents and asked when the Governor would fully electrify her own residence, signaling skepticism about the administration's commitment to its own climate goals. |
| 2023-02-14 | FINANCE | moderate | skeptical | Biomass energy facilities Fort Drum 60-megawatt biomass facility Renewable energy portfolio composition CLCPA biomass exclusion | Sen. Walczyk questioned whether biomass should be included in New York's renewable portfolio and expressed concern that the CLCPA's exclusion of biomass was a mistake. He pressed for details on why the 62 projects in ORES's pipeline include no biomass or nuclear facilities. |
| 2023-02-14 | FINANCE | high | skeptical | Heat pump refrigerant global warming potential EPA-banned refrigerants Manufacturing of refrigerants in New York State Decarbonization vs. refrigerant emissions concerns | Sen. Walczyk raised pointed, confrontational questions about heat pump refrigerants with 400-2,000 times higher global warming potential than CO2, questioning whether heat pumps are truly a climate solution and advocating for in-state manufacturing. |
| 2023-02-14 | FINANCE | high | supportive | Environmental Conservation Officer hiring and academy timing Forest management and wildfire preparedness Climate change impacts on forests | Sen. Walczyk expressed full support for the 20-year retirement benefit and asked detailed questions about officer hiring timelines and forest management strategies. He raised concerns about future large-scale wildfires in the Adirondacks and the need for proactive forest management. |
| 2023-02-14 | FINANCE | low | supportive | Cap-and-invest program details | Sen. Walczyk asked Ms. McGrath to elaborate on cap-and-invest provisions, particularly regarding economic relief for families and benefits to disadvantaged communities. |
| 2023-02-14 | FINANCE | high | skeptical | Air-source heat pump performance in extreme cold Geothermal heat pump installation timelines and costs Practical implementation challenges of fossil fuel bans | Sen. Walczyk engaged in a detailed, somewhat confrontational exchange with Marshall about heat pump technology, noting his personal experience with air-source heat pumps at minus 31 degrees and raising concerns about the feasibility of replacing fossil fuel systems in emergency situations under the proposed 2030 ban. |
| 2023-02-14 | FINANCE | high | skeptical | Heat pump operational specifications and cold-weather performance System costs and electrical panel upgrades Utility infrastructure requirements Supplemental heating systems Battery storage capacity for heating homes | Sen. Walczyk asked detailed technical questions challenging Ms. Reilly's testimony, noting her Mitsubishi heat pumps are rated only to minus 14 degrees (outside their operational range during the minus 18 degree cold snap she experienced). He questioned whether she had supplemental baseboard heat and whether National Grid had to upgrade service to her home, suggesting her situation may not be representative. |
| 2023-02-14 | FINANCE | high | supportive | biomass renewable energy classification forest fire risk management State Land Stewardship funding High Peaks Information Center | Sen. Walczyk asked substantive questions about biomass energy classification and forest management's role in fire prevention. He expressed strong support for the $10 million State Land Stewardship funding, noting it has bipartisan support, and praised the High Peaks Information Center facility and its operations. |
| 2023-02-09 | FINANCE | high | skeptical | Film and television incentive funding disparity Tourism matching grants reduction Government spending as percentage of GDP Prison redevelopment funding | Sen. Walczyk criticized the $280 million increase in film and television incentives while tourism matching grants were reduced from $5 million to $2.45 million. He argued local tourism generates significant sales and bed tax revenue and questioned the state's spending priorities relative to GDP. |
| 2023-02-09 | FINANCE | high | skeptical | Film tax credit return on investment Cost per job created in film industry Whether $280 million increase will expand jobs beyond 57,000 Regional economic development priorities | Sen. Walczyk pressed Silva on the discrepancy between ESD's claimed 9-to-one ROI and Empire Center's $40,000 per job figure. As an upstate senator, he expressed skepticism about film tax credit spending and preference for tax cuts and tourism promotion in his region, though acknowledged understanding the broader picture. |
| 2023-02-09 | FINANCE | high | skeptical | Government spending as percentage of GDP Comparison of tax burden between New York and Canada Economic growth outlook | Sen. Walczyk challenged the testifiers' claims about return on investment for tax credits and pressed them on what percentage of GDP should be spent on government. He expressed skepticism about high government spending levels, stating he 'can't imagine a New York that has a good economic outlook' with spending levels comparable to Canada. |
| 2023-02-09 | FINANCE | high | skeptical | Governor's $700 million post-production tax credit proposal $280 million increase over prior year Trade-off between film credits and local tourism matching grants Whether industry could survive with $697.5 million instead of $700 million | Sen. Walczyk challenged the prioritization of the film tax credit expansion, noting the Governor's simultaneous $2.5 million cut to local tourism matching grants. He suggested the film industry could function adequately with $2.5 million less in credits and advocated for restoring tourism funding, signaling skepticism about the proposed budget priorities. |
Floor Amendments (11)
| Date | Bill | Description | Outcome |
|---|---|---|---|
| 2026-03-04 | S3590A | Would repeal Section 75-0109 of the Environmental Conservation Law and reverse the unrealistic timelines and goals of the cap-and-invest program, projected to save New Yorkers $12 billion annually on energy costs. | defeated |
| 2026-02-25 | S3406 | Would repeal the All-Electric Buildings mandate and allow building developers to use the 2020 Energy Code instead of the 2025 Energy Code to reduce housing construction costs | defeated |
| 2026-02-05 | S1847 | Amendment to return uncommitted funds remaining in NYSERDA's Climate Investment Account at the close of each fiscal year directly to ratepayers as bill credits, rather than allowing them to sit idle or be redirected without oversight. The amendment would reinforce accountability and prevent overcollection of clean energy surcharges. | defeated |
| 2026-01-12 | S1036 | Amendment to substitute the bill-in-chief with a requirement for voter ID at the polls, including provisions for affidavit ballots and free IDs for those qualifying for Medicaid. | defeated |
| 2025-06-09 | S7032 | Amendment would require voter identification at polling places and allow affidavit ballots for those without ID, with a provision exempting individuals whose income qualifies them for Medicaid from paying any fee for identification cards. | defeated |
| 2025-06-04 | S1477 | Questioned the May 15, 2024 effective date in Section 4, paragraph (b), suggesting it may need a chapter amendment to change the date since the bill did not pass last year. | not formally proposed as amendment; noted for potential correction |
| 2025-03-17 | S2541 | Amendment to require the Board of Elections to enter into the SAVE program with U.S. Citizenship and Immigration Services to verify voter citizenship and prevent noncitizen voting | defeated |
| 2024-01-08 | S5943 | Amendment to restore local elections to odd-numbered years by amending Section 80 of the Town Law and subdivision 4 of Section 17-1703A of the Village Law, with technical repealing language in Sections 3, 4, and 5. | defeated |
| 2024-01-08 | S6173B | Requires valid government-issued photo identification for in-person voting; defines what constitutes valid identification; provides that voters without valid ID may cast an affidavit ballot, with the local Board of Elections responsible for determining validity. | defeated |
| 2023-06-09 | S7564 | Amendment to repeal the entire public campaign financing program, characterizing it as political welfare for politicians | defeated |
| 2023-05-30 | S1293 | Would require the Division of Homeland Security and Emergency Services to conduct an after-action review of New York State's response to the COVID-19 pandemic | defeated |