- HB05004 - AN ACT CONCERNING THE PROTECTION OF THE ENVIRONMENT AND THE DEVELOPMENT OF RENEWABLE ENERGY SOURCES AND ASSOCIATED JOB SECTORS.
- HB05076 - AN ACT CONCERNING ENERGY AND WATER EFFICIENCY REQUIREMENTS FOR ARTIFICIAL INTELLIGENCE DATA CENTERS.
- HB05229 - AN ACT CONCERNING THE COMPOSITION OF THE PUBLIC UTILITIES REGULATORY AUTHORITY, COMMUNICATIONS BY PUBLIC UTILITY COMPANIES AND THE ADMINISTRATION OF ENERGY EFFICIENCY PROGRAMS.
- HB05726 - AN ACT CONCERNING A STATE-WIDE BUILDING CODE CONSISTING OF MORE STRINGENT ENERGY EFFICIENCY REQUIREMENTS.
- HB05863 - AN ACT INCREASING THE REIMBURSEMENT PERCENTAGE FOR SCHOOL BUILDING PROJECTS THAT IMPLEMENT CERTAIN ENERGY-EFFICIENT AND ENERGY-SAVING MEASURES.
- HB05930 - AN ACT ESTABLISHING THE CONNECTICUT HOME ENERGY LABEL AND CREATING A TRAINING PROGRAM FOR ENERGY-EFFICIENCY PROFESSIONALS.
- HB05940 - AN ACT CONCERNING FUNDING FOR THE RESIDENTIAL ENERGY PREPARATION SERVICES PROGRAM.
- HB05948 - AN ACT CONCERNING A PROGRAM FOR INCREASED ADOPTION OF HEAT PUMP WATER HEATERS.
- HB06444 - AN ACT ALLOWING THE CONSTITUENT UNITS OF THE STATE SYSTEM OF HIGHER EDUCATION TO ENTER INTO ENERGY-SAVINGS PERFORMANCE CONTRACTS.
- HB06618 - AN ACT REQUIRING THE DEVELOPMENT OF A STATE-WIDE BUILDING CODE CONSISTING OF MORE STRINGENT ENERGY-EFFICIENCY REQUIREMENTS THAT MAY BE ADOPTED BY TOWNS, CITIES OR BOROUGHS.
- HB06925 - AN ACT CONCERNING THE ESTABLISHMENT OF THE CONNECTICUT HOME ENERGY LABEL AND A TRAINING PROGRAM FOR ENERGY EFFICIENCY AUDITORS.
- HB06926 - AN ACT CONCERNING FUNDING FOR THE RESIDENTIAL ENERGY PREPARATION SERVICES PROGRAM.
- HB07019 - AN ACT REQUIRING A STUDY OF INCENTIVES FOR THE REPLACEMENT OF RESIDENTIAL ELECTRIC RESISTANCE HEATING SYSTEMS.
- HB07061 - AN ACT CONCERNING MANDATORY MINIMUM PARKING REQUIREMENTS.
- HB07119 - AN ACT CONCERNING THE STATE FIRE PREVENTION CODE, THE STATE FIRE SAFETY CODE, THE REPORTING OF IDENTIFYING INFORMATION, THE STATE BUILDING CODE, ORDERS OF BUILDING INSPECTORS AND LOCAL FIRE MARSHALS AND ELEVATOR INSPECTIONS.
- HB07287 - AN ACT CONCERNING THE STATE BUDGET FOR THE BIENNIUM ENDING JUNE 30, 2027, AND MAKING APPROPRIATIONS THEREFOR, AND PROVISIONS RELATED TO REVENUE AND OTHER ITEMS IMPLEMENTING THE STATE BUDGET.
- SB00647 - AN ACT CONCERNING PROTECTIONS FOR CONSUMER ACCESS TO AFFORDABLE ELECTRICITY.
- SB00885 - AN ACT CONCERNING THE PROMOTION OF HEAT PUMP WATER HEATERS.
- SB01292 - AN ACT REQUIRING A STUDY CONCERNING ENERGY EFFICIENCY REQUIREMENTS FOR ARTIFICIAL INTELLIGENCE DATA CENTERS.
- SB01352 - AN ACT PROMOTING ENERGY EFFICIENCY.
- SB01353 - AN ACT CONCERNING SUBSIDIES FOR NEW ELECTRICITY DEMAND.
- SB01560 - AN ACT CONCERNING CONNECTICUT'S ECONOMY, ELECTRICITY AFFORDABILITY AND BUSINESS COMPETITIVENESS AND ESTABLISHING THE CONNECTICUT ENERGY PROCUREMENT AUTHORITY AND THE GREEN BOND FUND.
Municipal planning 
Municipal regulations 
- HB05049 - AN ACT INCREASING THE PENALTY FOR VIOLATION OF CERTAIN MUNICIPAL REGULATIONS AND ORDINANCES.
- HB06420 - AN ACT CONCERNING PROTESTED CHANGES TO MUNICIPAL ZONING REGULATIONS.
- HB06996 - AN ACT CONCERNING PROTESTED CHANGES TO MUNICIPAL ZONING REGULATIONS.
- HB07035 - AN ACT PROHIBITING A MUNICIPALITY FROM IMPLEMENTING A BAN ON MULTIFAMILY HOUSING DEVELOPMENT.
- HB07148 - AN ACT CONCERNING ACCESSORY COMMERCIAL UNITS.
- HB07174 - AN ACT CONCERNING RIPARIAN AREAS.
- HB07178 - AN ACT CONCERNING CANNABIS, HEMP AND TOBACCO REGULATION.
- SB00239 - AN ACT CONCERNING THE APPROVAL OF ZONING REGULATION CHANGES AND PLANS OF CONSERVATION AND DEVELOPMENT.
- SB00764 - AN ACT INCREASING HOUSING DEVELOPMENT WITHIN ONE-HALF MILE OF PUBLIC TRANSIT STATIONS.
- SB00992 - AN ACT ESTABLISHING A TASK FORCE TO STUDY MUNICIPAL PENALTIES FOR LANDLORDS FOR HEALTH AND SAFETY VIOLATIONS.
- SB01185 - AN ACT INCREASING THE PENALTY FOR THE VIOLATION OF CERTAIN MUNICIPAL REGULATIONS AND ORDINANCES.
- SB01266 - AN ACT REQUIRING THE POSTING OF FAIR RENT COMMISSION BYLAWS AND THAT THE HEARINGS OF SUCH COMMISSIONS BE OPEN TO THE PUBLIC.
- SB01284 - AN ACT CONCERNING THE ILLEGAL USE OF CERTAIN VEHICLES AND STREET TAKEOVERS.
Open space lands 
- HB05618 - AN ACT CONCERNING THE TRANSFER OR SALE OF MUNICIPALLY OWNED OPEN SPACE LAND OR FOREST LAND.
- HB06261 - AN ACT CONCERNING OLD-GROWTH FORESTS IN THE STATE.
- HB06849 - AN ACT CONCERNING THE LEGISLATIVE COMMISSIONERS' RECOMMENDATIONS FOR MINOR AND TECHNICAL REVISIONS TO THE GOVERNMENT ADMINISTRATION AND ELECTIONS STATUTES.
- HB07284 - AN ACT CONVEYING A PARCEL OF STATE LAND TO THE TOWN OF PRESTON.
- HB07286 - AN ACT CONVEYING A PARCEL OF STATE LAND KNOWN AS SOUTH GREENWAY IN THE TOWN OF NORTH CANAAN.
- SB00673 - AN ACT CHANGING THE AUTHORIZED USE OF LAND PREVIOUSLY CONVEYED BY THE STATE TO THE TOWN OF NEWTOWN.
- SB00934 - AN ACT AUTHORIZING BONDS OF THE STATE TO PURCHASE CAMP LAUREL IN THE TOWN OF LEBANON AS OPEN SPACE.
- SB01562 - AN ACT CHANGING THE AUTHORIZED USE OF A PARCEL OF STATE LAND PREVIOUSLY CONVEYED TO THE TOWN OF NEWTOWN.
- SB01563 - AN ACT CONVEYING PARCELS OF STATE LAND KNOWN AS CAMP BROOK GREENWAY IN THE TOWN OF NORTH CANAAN.
- SB01564 - AN ACT AMENDING A PRIOR CONVEYANCE OF A PARCEL OF STATE LAND TO THE CATHERINE VIOLET HUBBARD FOUNDATION, INC.
- SB01565 - AN ACT CONVEYING CERTAIN PARCELS OF STATE LAND IN THE TOWN OF SPRAGUE.