Limited-time offer: Become a CSC member for free. Join now →

CSC Knowledge Center

Practical energy and sustainability guidance for Connecticut real estate.

Energy Features

Clear, practical explanations of Connecticut’s most common home energy features, from heat pumps and insulation to ventilation and solar basics.

Neon line-art illustration of a home interior corner with hidden insulation and structural elements glowing in orange behind the wall, contrasted with cool blue outlines and a 3D grid floor.

Invisible Energy Features: The Hidden Systems That Determine Home Performance

Energy Features

When a residential building is complete, the features most visible to occupants and visitors are finishes: walls, floors, ceilings, windows, and fixtures. These surfaces shape how a home appears, but they do not define how it functions. But a different set of invisible energy features is central to residential performance. These elements are structural, layered […]

Read more →
Neon line-art illustration of a home wall cutaway showing glowing orange insulation inside the cavity and blue-outlined framing with subtle air sealing details on a 3D grid.

Why Insulation and Air Sealing Matter More Than Any Other Home Upgrade in Connecticut

Energy Features

In Connecticut’s existing housing stock, especially homes built before modern energy codes, comfort problems tend to appear before any specific deficiency is identified. Occupants notice drafts, uneven temperatures between rooms, cold floors above basements, or persistent heat loss during winter conditions. These experiences are not random. They arise from how air and heat move through […]

Read more →
Neon line-art illustration of a heat pump air handler glowing orange in the corner of a blue-outlined home interior, with soft airflow arcs and a 3D grid to represent heating and cooling.

Heat Pumps in Connecticut: What Home Buyers Need to Understand

Energy Features

When buyers encounter a home in Connecticut equipped with a heat pump, the technology itself is often familiar only in name. Many people recognize the term, yet lack a clear understanding of what the system does, how it differs from other heating and cooling equipment, or why it appears with increasing frequency in residential properties […]

Read more →

CT Incentives & Programs

Up-to-date guides on Connecticut energy incentives, rebates, and financing programs, including EnergizeCT and federal tax credits.

Neon line-art illustration of an older Connecticut-style home with subtle glowing elements indicating an energy upgrade, drawn in CSC’s blue and orange visual style.

The Quiet Power of a Warm Room: How Connecticut Energy Rebates Restore Comfort

CT Incentives & Programs

How do Connecticut energy rebates restore comfort in the state’s historic housing stock? Connecticut’s homes carry a long memory. Many were built in a time before insulation, before energy codes, before weatherization was even a concept. Their charm is undeniable, the woodwork, the history, the craftsmanship, but along with that charm comes something else many […]

Read more →
Neon line-art illustration of Connecticut with a glowing smart thermostat and abstract energy-flow elements, representing small home upgrades supported by EnergizeCT incentives.

EnergizeCT’s Bigger Purpose: How Connecticut Energy Rebates Support Healthier, Fairer Homes

CT Incentives & Programs

Connecticut energy incentives are often reduced to a list of rebates, upgrades, and technical requirements. But at their core, Connecticut energy rebates are tools for creating healthier housing, lowering long-standing energy burdens, and making the state’s older homes safer and more affordable. In a place where pre-1940 housing is common, these incentives matter not just […]

Read more →
Neon illustration of the Connecticut State Capitol above a glowing CT map with an abstract thermal energy wave symbolizing home retrofitting and energy equity in Connecticut.

What M=Power 3.0 Means for the Connecticut Housing Energy Burden

CT Incentives & Programs

On November 12, leaders from across Connecticut joined legislators at the State Capitol in Hartford to discuss a topic that is becoming central to the Connecticut housing energy burden’s future: energy equity, housing resilience, and the role of home energy upgrades in Connecticut’s older housing stock. The event, hosted by Efficiency for All (EFA) and […]

Read more →

Pricing, Appraisal & Value

How energy upgrades, solar, and home performance improvements impact pricing, appraisal outcomes, and market value in Connecticut.

Neon line-art illustration of an open glowing folder in front of a blue-outlined home interior cutaway, symbolizing organized documentation of energy upgrades for appraisers.

The Proof Folder: How to Build a Home Energy Packet That Appraisers Can Actually Use

Pricing, Appraisal & Value

When a Connecticut home includes energy-related improvements, the challenge is rarely whether the work was completed. The challenge is whether that work can be seen, understood, and evaluated within the real estate valuation process. Accordingly, home energy documentation is essential. Appraisers are tasked with forming an independent opinion of value based on verifiable information and […]

Read more →
Neon line-art illustration of a home interior cutaway with highlighted insulation, window upgrades, a mechanical closet, and a glowing orange clipboard symbolizing retrofit documentation.

Energy Efficient Home Value in Connecticut: What Agents Can Document and What the Market Can Recognize

Pricing, Appraisal & Value

When a Connecticut homeowner gets ready to sell, energy efficiency almost always enters the conversation. Sometimes it comes up early, when sellers talk about insulation work or mechanical upgrades they’ve invested in over the years. Other times it appears late, when a listing is nearly finished and someone asks whether any of those improvements actually […]

Read more →
Neon line-art illustration of a home interior cutaway with a glowing window, heat-pump closet outline, and illuminated documentation folder resting on a 3D grid, representing how energy features are recognized during home valuation.

How Connecticut Energy Features Affect Home Value (What the Data Actually Show)

Pricing, Appraisal & Value

When a home in Connecticut comes on the market with energy-related features, questions about value tend to surface quickly. Sellers wonder whether the work they invested in matters. Buyers ask whether those features justify a higher price. Agents are left navigating a narrow path between explaining how Connecticut energy features can influence and avoiding claims […]

Read more →

Client Communication

Plain-language scripts and explainers that help Connecticut agents talk confidently with buyers and sellers about energy features.

Sustainability & Materials

Practical guidance on recycling, material reuse, cleanouts, and sustainable choices that support lower-waste homes across Connecticut.

Neon line-art illustration of reclaimed building materials—an old door, a vintage window frame, trim pieces, and stacked wood planks—arranged on a glowing 3D grid to symbolize material reuse and sustainable home practices.

Building Material Reuse in Connecticut: The Material Memory of a Home

Sustainability & Materials

Building materials are core components of a green home. They note that materials affect a home’s environmental footprint across their entire lifecycle, how they’re made, how long they last, and what happens when they’re removed. CT DEEP goes one step further by documenting actual centers for building material reuse in Connecticut, where construction materials can […]

Read more →
Neon line-art illustration of an older two-story home with glowing recycled materials rising around it, in CSC’s blue-and-orange style, symbolizing responsible cleanout recycling.

The Connecticut Home Clean Out: What Sellers Must Recycle, Reuse, or Dispose

Sustainability & Materials

Selling a home in Connecticut often begins with a familiar process: the Connecticut home clean out. Basements are emptied. Attics are cleared. Garages, sheds, and closets are finally addressed. Decades of accumulated belongings are reduced to a series of decisions—keep, donate, recycle, or throw away. For many sellers, the fastest option feels obvious. Rent a […]

Read more →
View all posts →