Summary of responses relating to the influence of policies towards Zimbabwe’s building retrofitting for energy efficiency
| Strongly disagree agree | Strongly | Mean | ||||||
|---|---|---|---|---|---|---|---|---|
| Items/Dimensions | 1 | 2 | 3 | 4 | 5 | SD | Rank | |
| Renewable energy policy is relevant in retrofitting buildings for energy efficiency | 4 | 2 | 4 | 9 | 77 | 4.66 | 0.92 | 1 |
| Energy efficiency is cost saving | 4 | 2 | 2 | 20 | 71 | 4.59 | 0.91 | 2 |
| Innovation can transform a business model to better serve its customers. | 2 | 2 | 4 | 30 | 61 | 4.52 | 0.81 | 3 |
| Use of solar energy in energy efficiency | 4 | 2 | 4 | 25 | 66 | 4.50 | 0.93 | 4 |
| Recycled material is used in energy efficiency | 2 | 2 | 4 | 32 | 55 | 4.50 | 0.81 | 5 |
| Climate change policy is relevant in retrofitting buildings for energy efficiency | 5 | 0 | 5 | 27 | 63 | 4.43 | 1.01 | 6 |
| Energy policy is essential in EE | 4 | 2 | 2 | 38 | 54 | 4.41 | 0.91 | 7 |
| Energy retrofit requires natural light and ventilation systems | 2 | 7 | 5 | 27 | 57 | 4.36 | 1.00 | 8 |
| Green buildings are energy efficient buildings | 2 | 2 | 4 | 48 | 43 | 4.32 | 0.79 | 9 |
| Biofuel policy is essential in EE | 2 | 2 | 14 | 32 | 46 | 4.29 | 0.90 | 10 |
| Business model explains the transfer of a good or service to a customer. | 0 | 4 | 9 | 54 | 34 | 4.20 | 0.75 | 11 |
| Energy retrofit solutions reduce waste in buildings | 2 | 5 | 5 | 61 | 27 | 4.07 | 0.85 | 12 |
| National energy policy 2020 is relevant in retrofitting buildings for EE | 4 | 2 | 13 | 54 | 23 | 3.98 | 0.88 | 13 |
| Government agencies are a barrier to EE | 2 | 5 | 18 | 41 | 27 | 3.95 | 0.92 | 14 |
| A business model means different things to people | 2 | 5 | 23 | 39 | 29 | 3.91 | 0.96 | 15 |
| Policy frameworks are a barrier to EE | 5 | 4 | 18 | 41 | 23 | 3.84 | 1.02 | 16 |
| Designers are a barrier to EE | 0 | 14 | 18 | 41 | 21 | 3.77 | 0.97 | 17 |
| More employees incorporated in renovating existing buildings improve EE | 4 | 13 | 23 | 32 | 23 | 3.66 | 1.10 | 18 |
| Clients are a barrier to EE | 4 | 7 | 21 | 52 | 7 | 3.63 | 0.89 | 19 |
| Contractors are a barrier to EE | 2 | 21 | 16 | 41 | 14 | 3.52 | 1.06 | 20 |
| Strongly disagree agree | Strongly | Mean | ||||||
|---|---|---|---|---|---|---|---|---|
| Items/Dimensions | 1 | 2 | 3 | 4 | 5 | SD | Rank | |
| Renewable energy policy is relevant in retrofitting buildings for energy efficiency | 4 | 2 | 4 | 9 | 77 | 4.66 | 0.92 | 1 |
| Energy efficiency is cost saving | 4 | 2 | 2 | 20 | 71 | 4.59 | 0.91 | 2 |
| Innovation can transform a business model to better serve its customers. | 2 | 2 | 4 | 30 | 61 | 4.52 | 0.81 | 3 |
| Use of solar energy in energy efficiency | 4 | 2 | 4 | 25 | 66 | 4.50 | 0.93 | 4 |
| Recycled material is used in energy efficiency | 2 | 2 | 4 | 32 | 55 | 4.50 | 0.81 | 5 |
| Climate change policy is relevant in retrofitting buildings for energy efficiency | 5 | 0 | 5 | 27 | 63 | 4.43 | 1.01 | 6 |
| Energy policy is essential in EE | 4 | 2 | 2 | 38 | 54 | 4.41 | 0.91 | 7 |
| Energy retrofit requires natural light and ventilation systems | 2 | 7 | 5 | 27 | 57 | 4.36 | 1.00 | 8 |
| Green buildings are energy efficient buildings | 2 | 2 | 4 | 48 | 43 | 4.32 | 0.79 | 9 |
| Biofuel policy is essential in EE | 2 | 2 | 14 | 32 | 46 | 4.29 | 0.90 | 10 |
| Business model explains the transfer of a good or service to a customer. | 0 | 4 | 9 | 54 | 34 | 4.20 | 0.75 | 11 |
| Energy retrofit solutions reduce waste in buildings | 2 | 5 | 5 | 61 | 27 | 4.07 | 0.85 | 12 |
| National energy policy 2020 is relevant in retrofitting buildings for EE | 4 | 2 | 13 | 54 | 23 | 3.98 | 0.88 | 13 |
| Government agencies are a barrier to EE | 2 | 5 | 18 | 41 | 27 | 3.95 | 0.92 | 14 |
| A business model means different things to people | 2 | 5 | 23 | 39 | 29 | 3.91 | 0.96 | 15 |
| Policy frameworks are a barrier to EE | 5 | 4 | 18 | 41 | 23 | 3.84 | 1.02 | 16 |
| Designers are a barrier to EE | 0 | 14 | 18 | 41 | 21 | 3.77 | 0.97 | 17 |
| More employees incorporated in renovating existing buildings improve EE | 4 | 13 | 23 | 32 | 23 | 3.66 | 1.10 | 18 |
| Clients are a barrier to EE | 4 | 7 | 21 | 52 | 7 | 3.63 | 0.89 | 19 |
| Contractors are a barrier to EE | 2 | 21 | 16 | 41 | 14 | 3.52 | 1.06 | 20 |
Source(s): Authors’ work
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