| Parameters | 
        Tools / Mechanisms | 
        Examples | 
      
      
        | What Type of house is purchased (energy efficient or not)? | 
      
      
        
            | Availability of energy efficient old and new housing |  
         
         | 
        
            | Targets for Energy efficiency/m2 of housing |  
            | R&D on energy efficient materials |  
            | Building standards regulations |  
            | Collaborative industry efforts -  |  
         
         | 
        
            | Danish Building Code 1995 |  
         
          
            | industry codes for energy efficiency |  
         
         | 
      
      
        
            | Awareness of energy efficiency issues. |  
         
         | 
        
            | Educating houseowners, renters, building managers  |  
            | Energy audits of housing before sale |  
            | Energy labelling of new housing |  
         
         | 
        
            | Since 1981 a scheme requiring home owners to audit existing buildings and identify
            measures with <8-10 years pay back and implement them and gain a green certificate
            before selling their home has operated. Audits are undertaken by special state authorised
            energy consultants.  |  
         
        
          Heating inspection is a subsidised option. The provision of heating inspection report
          or an energy certificate has been mandatory when a building changes hands (although no
          sanctions were implied.) Audits and labelling 
         
         | 
      
      
        
            | Affordability |  
         
         | 
        
            | Cheaper mortgages for energy efficient housing |  
            | Grants or tax breaks for insulation materials; offsets against income or property taxes;
            financing against savings in bills  |  
            | Information on cost benefit ratio between insulation costs and operational savings |  
         
         | 
        
            | Subsidies for pensioners and also for government offices in Denmark |  
            | More clearly itemised energy bills for households |  
         
         | 
      
      
        | What type of fuel or electricity is used? | 
      
      
        
            | Availability (infrastructure for renewables, district heating etc) |  
         
         | 
        
            | Targets for market share of renewables and CHP |  
            | Energy Company environmental policies |  
            | Green Electricity labelling  |  
         
         | 
        
            | Policy targets set for renewables, CHP and district heating |  
            | Utility financing of energy efficiency measures |  
            | Municipal Green Accounts, Denmark |  
            | US and UK examples of labelling, Danish scheme |  
         
         | 
      
      
        
            | Awareness |  
         
         | 
        
            | Targets for market penetration supported by indicators |  
         
        
            | Investor incentives for renewables (eg tax free investment) |  
            | Subsidised interest rates for renewables |  
            | Green investment trusts  |  
            | sustainability ratings |  
            | consumer organisation reports |  
            | Energy company environmental reporting requirements |  
            | Housebuilder/energy company marketing and awareness raising initiatives |  
         
         | 
        
            | Energy awareness days, Council for Sustainable Energy, Denmark |  
            | energy nutrition labels on electricity bills, California |  
            | Tax breaks for private investors in windturbines, Denmark |  
            | EcoFunds UK and US energy companies  |  
         
        
            | Ecoratings, UK energy companies |  
            | FOE green ratings reports, UK |  
            | Municipalities, Denmark; reporting to regulator Holland and UK |  
            | FOE Climate savers programme UK aiming at these actors  |  
         
           | 
      
      
        
            | Cost |  
         
         | 
        
            | Fossil fuel taxes, Carbon energy tax |  
            | Subsidised tariffs for green electricity |  
            | Government watchdog re price fixing |  
            | Market guarantees for market share of renewables and CHP |  
         
         | 
        
            | Carbon Energy taxes in operation or proposed across Europe |  
            | California Energy Commission subsidies |  
            | Obligations to buy at fixed prices operate in many EU Member States |  
         
         | 
      
      
        
            | Reliability of supply  |  
         
         | 
        
            | Minimum Service standards |  
            | Certification of green electricity - labelling |  
            | Requirement for electricity companies to offer green electricity |  
         
         | 
        
            | Dutch Quotas and Groenlabel tradeable certificates for renewables production |  
            | Labelling of most energy efficient products awarded on annual basis for consumer
            products, Denmark |  
            | Minimum quality and performance standards |  
         
         | 
      
      
        
            | Habit/Established behaviour/Inertia |  
         
         | 
        
            | Product information - provision and promotion |  
            | Marketing - producer and/or retailer |  
            | NGO campaigns/organised boycotts |  
            | Public environmental awareness campaigns encouraging individual responsibility and
            action |  
         
         | 
        
            | Product information |  
            | Consumer advice |  
            | Marketing |  
            | Education |  
         
         | 
      
      
        | Which type of appliance to buy (low energy products)? | 
      
      
        
            | Availability |  
         
         | 
        
            | Retailer environmental policies |  
            | Retailer incentives to develop energy efficient products |  
            | Regulations: prohibition/restriction of high energy use products |  
         
         | 
        
            | Ecolabel standards becoming minimum standards over time |  
            | Minimum energy efficiency standards for some products (boilers, air conditioning,
            freezer and fridges etc) |  
         
         | 
      
      
        
            | Cost |  
         
         | 
        
            | Incentives (green taxes, tax breaks, price subsidies etc) |  
            | Taxes on high energy products |  
         
         | 
        
            | Special offers (rebates for low energy products offered by Danish Government 1999) |  
         
         | 
      
      
        
            | Perceived product attributes eg value added, environmental benefits |  
         
         | 
        
            | Green marketing (producer & retailer) |  
            | Retail staff advice / training |  
            | Eco-labels, Energy labelling |  
            | Consumer organisation reports/product tests |  
            | Public environmental awareness campaigns/education |  
            | Green procurement |  
         
         | 
            
          
          
            | procurement policies to favour energy efficient appliances, light bulbs etc Danish
            housing Associations, local authorities etc |  
         
         | 
      
      
        | How much energy is used? | 
      
      
        
            | Awareness and appliance information |  
         
         | 
        
            | Labelling  |  
            | Leaflets and Articles |  
            | helplines |  
            | In-store demonstrations |  
         
           | 
        
            | Energy use labels |  
         
         | 
      
      
        
            | Opportunities for sharing facilities |  
         
         | 
        
            | Pooled appliances in apartment blocks/tenants associations etc |  
         
         | 
          | 
      
      
        
            | Cost |  
         
         | 
        
            | VAT on fuel, carbon energy taxes |  
            | rebates for energy efficient households |  
         
         | 
        
            | Carbon energy taxes |  
         
         |