Saturday, December 26, 2009
DSIRE: Incentives/Policies by State: New Hampshire: Incentives/Policies for Renewables & Efficiency
New Hampshire
Incentives/Policies for Renewables & Efficiency
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See Residential Incentives Only
Financial Incentives Local Loan Program
* New Generation Energy - Community Food Service Efficiency Lending Program
* New Generation Energy - Community Solar Lending Program
Property Tax Exemption
* Local Option - Property Tax Exemption for Renewable Energy
State Loan Program
* NH BFA - Business Energy Conservation Revolving Loan Fund
* Renewable Energy and Energy Efficiency Business Loan
State Rebate Program
* Renewable Energy Rebate Program
Utility Grant Program
* New Hampshire Electric Co-Op - Low-Income Energy Assistance Grant Program
* PSNH - Energy Rewards RFP Program
Utility Loan Program
* New Hampshire Electric Co-Op - SmartSTART Energy Efficiency Loan Program
* PSNH - Municipal Smart Start Program
Utility Rebate Program
* National Grid (Gas) - Solar Thermal Rebate Program
* National Grid - Commercial (Gas) Energy Efficiency Programs
* National Grid - Residential (Electric) Energy Efficiency Rebate Programs
* National Grid - Residential (Gas) Energy Efficiency Rebate Program
* National Grid – Commercial (Electric) Energy Efficiency Incentive Programs
* National Grid – Small/Mid-Sized Business Energy Efficiency Program
* New Hampshire Electric Co-Op - Large Business Energy Solutions
* New Hampshire Electric Co-Op - New Equipment and Construction Program
* New Hampshire Electric Co-Op - Residential Energy Efficiency Rebate Programs
* New Hampshire Electric Co-Op - Small Business Energy Solutions
* New Hampshire Electric Co-Op - Solar and Wind Energy Rebate Program
* Northern Utilities - Commercial Energy Efficiency Programs
* Northern Utilities - Residential Energy Efficiency Programs
* PSNH - Large Commercial and Industrial Energy Efficiency Rebate Program
* PSNH - Residential Energy Efficiency Rebate Program
* PSNH - Small Business Retrofit Program
* Unitil - Commercial and Industrial Energy Efficiency Programs
* Unitil - Residential Energy Efficiency Programs
Rules, Regulations & Policies Building Energy Code
* New Hampshire Building Energy Code
* Town of Epping - Energy Efficiency and Sustainable Design Requirement
Energy Standards for Public Buildings
* Energy Efficiency Standards for State Government Buildings
Interconnection
* Interconnection Standards
Net Metering
* New Hampshire - Net Metering
Public Benefits Fund
* System Benefits Charge
Renewables Portfolio Standard
* Renewables Portfolio Standard
Solar Access Law/Guideline
* Solar Easements
Related Programs & Initiatives Alternative Fuels and Advanced Vehicles Data Center
The U.S. Department of Energy's Alternative Fuels and Advanced Vehicles Data Center (AFDC) provides a wide range of information and resources to enable the use of alternative fuels and other petroleum-reduction options, such as advanced vehicles, fuel blends, idle reduction and fuel economy. The AFDC site offers a database of state and federal laws and incentives related to alternative fuels and vehicles, air quality, fuel efficiency, and other transportation-related topics.
Green Power Network
The U.S. Department of Energy's Green Power Network provides news and information on green power markets and activities, including opportunities to buy green power. This site provides state-by-state information on green power marketing and utility green power programs. In addition, the site lists marketers of renewable energy credits (RECs), also known as green tags or renewable energy certificates, which represent the environmental attributes of the power produced from renewable energy projects.
Weatherization Assistance Program
The U.S. Department of Energy's Weatherization Assistance Program (WAP) enables low-income families to reduce their energy bills by making their homes more energy-efficient. Through this program, weatherization service providers install energy-efficiency measures in the homes of qualifying homeowners free of charge. The WAP program web site offers a state-by-state map of opportunities, projects and activities.
Wind Powering America
The U.S. Department of Energy's Wind Powering America site provides state-by-state information on wind projects and activities, including wind working groups, validated wind maps, anemometer loan programs, small wind guides, state-specific news, wind for schools, workshops and web casts."
Monday, November 30, 2009
Insulation Materials and Temperature Ranges
Insulation Material Low Temperature Range High Temperature Range
(oC) (oF) (oC) (oF)
Calcium Silicate -18 0 650 1200
Cellular Glass -260 -450 480 900
Elastomeric foam -55 -70 120 250
Fiberglass -30 -20 540 1000
Mineral Wool 0 32 1000 1800
Phenolic foam 150 300
Polyisocyanurate or polyiso -180 -290 150 300
Polystyrene -50 -60 75 165
Polyurethane -210 -350 120 250
Calcium Silicate Insulation
Non-asbestos Calcium Silicate insulation board and pipe insulation feature with light weight, low thermal conductivity, high temperature and chemical resistance.
* Calcium Silicate thermal conductivity
Cellular Glass Insulation
Cellular glass insulation is composed of crushed glass combined with a cellulating agent.
These components are mixed, placed in a mold, and then heated to a temperature of approximately 950 oF. During the heating process, the crushed glass turns to a liquid. Decomposition of the cellulating agent will cause the mixture to expand and fill the mold. The mixture creates millions of connected, uniform, closed-cells and form at the end a rigid insulating material.
Cellulose Insulation
Cellulose is made from shredded recycled paper, such as newsprint or cardboard. It's treated with chemicals to make it fire- and insect-resistant, and is applied as loose-fill or wet-sprayed through a machine.
Fiberglass Insulation
Fiberglass is the most common type of insulation. It's made from molten glass spun into microfibers.
Mineral Wool Insulation
Mineral wool is made from molten glass, stone or slag that is spun into a fiber-like structure. Inorganic rock or slag are the main components (typically 98%) of stone wool. The remaining 2% organic content is generally a thermosetting resin binder (an adhesive) and a little oil.
Polyurethane insulation
Polyurethane is an organic polymer formed by reacting a polyol (an alcohol with more than two reactive hydroxyl groups per molecule) with a diisocyanate or a polymeric isocyanate in the presence of suitable catalysts and additives.
Polyurethanes are flexible foams used in mattresses, chemical-resistant coatings, adhesives and sealants, insulation for buildings and technical applications like heat exchangers, cooling pipes and much more.
Polystyrene Insulation
Polystyrene is an excellent insulator. It is manufactured in two ways:
* Extrusion - which results in fine, closed cells, containing a mixture of air and refrigerant gas
* Molded or expanded - which produces coarse, closed cells containing air
Extruded polystyrene, or XPS, is a closed-cell, thermal plastic material manufactured by a variety of extrusion processes. The main applications of extruded polystyrene insulation are in building insulation and construction in general.
Molded or expanded polystyrene is commonly called beadboard and has a lower R-value than extruded polystyrene.
Polyisocyanurate Insulation
Polyisocyanurate or polyiso is a thermosetting type of plastic, closed-cell foam that contains a low-conductivity gas (usually hydrochlorofluorocarbons or HCFC) in its cells.
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Related Topics
* Insulation Heat transfer and heat loss from buildings and technical applications - insulation methods and coefficients to reduce energy consumption
* Heat Loss and Insulation Heat loss from pipes, tubes and tanks - with and without insulation - foam, fiberglass, rockwool and more
* Heat Loss and Insulation Steam and condensate pipes - heat loss uninsulated and insulated pipes, insulation thickness and more
Related Documents
* Pipes and Tubes - Recommended Insulation Thickness Insulation thickness of heating systems - hot water - low, medium and high pressure steam - systems
* Copper Pipes - Insulation and Heat Loss Heat loss to surrounding air from insulated copper tubes
* Conductive Heat Transfer Heat transfer takes place as conduction if there is a temperature gradient in a solid or fluid
* Thermal Conductivity of some common Materials Thermal conductivity of some common materials - aluminum, asphalt, brass, copper, steel and many more ..
* Clo - Clothing and Thermal Insulation Clo is used to measure the thermal insulation of clothes
* Mineral Wool Insulation Thermal conductivity - Temperature and k-values
* Insulation of Cooling Systems Insulation thickness of cooling systems
* Calcium Silicate Insulation Thermal conductivity - temperature and k-values
* Fiberglass Insulation Thermal conductivity - temperature and k-values
* Perlite Insulation Thermal conductivity - temperature and k-values
* Polyurethane Insulation Thermal conductivity - temperature and k-values"
Tuesday, May 19, 2009
UNH campus now powered by landfill gas from Rochester - Fosters
The methane travels 12.7 miles underground from a processing plant at the Turnkey Landfill in Rochester to the campus. It ends up inside UNH's co-generation plant, replacing natural gas.
Sunday, May 10, 2009
Ball State to launch whole-campus geothermal system | IndyStar.com | The Indianapolis Star
That's the essence of Ball State University's new geothermal system. When completed, it will be the largest of its kind in the country."
Monday, April 20, 2009
Wednesday, April 15, 2009
Installing your own small, remote off-grid solar system by Jeffrey Yago, P.E., CEM Issue #116
This article makes some good points about installing a DC power system in your home.
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Wednesday, April 8, 2009
Saturday, March 14, 2009
DSIRE: Incentives by State: Incentives in Federal
Business Energy Investment Tax Credit (ITC)
Last DSIRE Review: 02/18/2009
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DSIRE: Incentives by State: Incentives in New Hampshire
Summary:
| The New Hampshire Business Resource Center and Ocean National Bank have partnered to offer the Renewable Energy and Energy Efficiency Business Loan Program, which provides low-interest loans to small businesses to purchase structural and equipment improvements that reduce energy consumption. A variety of energy efficiency measures and renewable energy systems are eligible for financing. This program targets loan amounts of $10,000 or more, with a maximum term of seven years. The interest rate is the prime rate minus 1%. Participants use energy cost savings to repay the loan. Eligible projects include energy-efficient lighting, variable frequency drives, premium efficient motors, energy-efficient HVAC systems and chillers, air compressors, energy-efficient dry-type transformers, custom energy-efficiency measures, and renewable-energy systems. |
Tuesday, February 17, 2009
ICF vs Wood Frame
Cost of ICF Construction vs. Wood Frame Construction
by Pieter VanderWerf & Christina NeamtuIf you've ever tried to nail down a hard answer on this subject, you're probably already familiar with the wide range of estimates out there. Chances are you might have an easier time finding the Holy Grail. In an effort to make your search a little easier, we've taken a look at the major reports on ICF costs and boiled them down to the basics.
One thing that makes cost comparisons difficult is the fact that ICF costs are usually measured in square foot of wall area, while wood frame costs are measured in square foot of floor area. Depending on the study, you might see ICFs converted to relate to floor area, so it's a good idea to keep track of what's being measured to avoid any confusion. Another thing to keep in mind is that different studies use different costs. Some give what the general contractor paid (referred to as builder's costs or total house cost) while others give what the general contractor charges (referred to as sales price).
Let's take a look at some numbers. A Portland Cement Association technology brief drawing from work done by VanderWerf, Feige, Chammas, and Lemay (Insulating Concrete Forms for Residential Design and Construction, 1997) concluded ICFs cost builders about .5-4% per square foot of floor area more than wood frame houses of the same design. At the time of the study, typical US homes cost the builder about $60-100 per square foot of floor area, so using ICFs added about a $1.00-4.00 premium to this figure. This held true only for homes built by experienced contractors (who've built 4 to 5 houses).
Along similar lines, the NAHB Research Center's Demonstration Homes Project also evaluated the use of ICFs in residential construction in 1997. They experienced up to an 8% increase in total house cost, adding about 1-5% to the final price for the buyers. The NAHB's ToolBase report found that ICFs increased builder's cost by $0.75-4.00 per square foot of floor area compared to wood frame construction.
And in 1998, a study by HUD, PCA, and NAHB compared the cost and performance of ICF walls to conventional wood-frame exterior walls again. They found that labor costs for ICFs were slightly to moderately higher, and that total installed costs averaged about $2.73 per square foot of floor area more than the wood frame home. This translated to an increase in builder's cost of 6% to 7%, or roughly a 3% increase in the builder's sales price.
So where do all those studies leave us? The bottom line is this: ICFs usually cost slightly more than wood frame. But by how much depends. There are so many potential influences on cost that it's tough to nail down a solid estimate.
Here's why: concrete, lumber and foam prices, ICF form prices, lumber prices, exterior finishes, design features, crew experience, labor markets, and engineering all influence the cost of the intended project. An added cost of $2.50 per square foot of floor area seems to be in the middle of most of these ranges. But take that figure lightly; construction with ICFs can increase builder's costs much less or more. It's easy to see why there's been so much debate on this issue.
All this being said, ICFs do have major cost savings opportunities. Because ICF construction is more energy efficient, HVAC systems can be downsized and those savings offset part of the cost difference. Using EIFS as your exterior finish will also reduce some of the cost since the foam required for EIFS installation is already set up. And some builders report fewer customer service calls on their ICF homes. (NAHB Research Center Demonstration Home Project.)
ICF homeowners enjoy lower utility bills, better sound proofing, and durability. Some have estimated that the monthly savings provide a good payback on the initial investment. And then you have the benefits of a stronger, quieter, more comfortable home to boot.
For More Information:VanderWerf, Feige, Chammas, and Lemay. Insulating Concrete Forms for Residential Design and Construction. NY: McGraw-Hill Inc, 1997.
NAHB's Insulating Concrete Forms for Residential Construction: Demonstration Homes Project
NAHB's Insulating Concrete Forms: Installed Cost and Acoustic Performance
Portland Cement Association Residential Technology Brief No. 5.
NAHB's ToolBase