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f | 1 | { | f | 1 | { |
2 | "Creator": "Saskatchewan Research Council; contracted to SRC", | 2 | "Creator": "Saskatchewan Research Council; contracted to SRC", | ||
3 | "author": null, | 3 | "author": null, | ||
4 | "author_email": null, | 4 | "author_email": null, | ||
5 | "creator_user_id": "3d05e0de-1423-4655-b300-645717582c74", | 5 | "creator_user_id": "3d05e0de-1423-4655-b300-645717582c74", | ||
6 | "description": "", | 6 | "description": "", | ||
7 | "funding_program": "", | 7 | "funding_program": "", | ||
8 | "geographic_range": [ | 8 | "geographic_range": [ | ||
9 | "NWT" | 9 | "NWT" | ||
10 | ], | 10 | ], | ||
11 | "groups": [], | 11 | "groups": [], | ||
12 | "id": "08066aed-4af0-4091-9043-a171c364f343", | 12 | "id": "08066aed-4af0-4091-9043-a171c364f343", | ||
13 | "isopen": false, | 13 | "isopen": false, | ||
14 | "license_id": "notspecified", | 14 | "license_id": "notspecified", | ||
15 | "license_title": "License Not Specified", | 15 | "license_title": "License Not Specified", | ||
16 | "local_relevance": "This study considers options for the NWT to | 16 | "local_relevance": "This study considers options for the NWT to | ||
17 | reduce greenhouse gas emissions through the substitution of fossil | 17 | reduce greenhouse gas emissions through the substitution of fossil | ||
18 | fuels with woody biomass.", | 18 | fuels with woody biomass.", | ||
19 | "maintainer": null, | 19 | "maintainer": null, | ||
20 | "maintainer_email": null, | 20 | "maintainer_email": null, | ||
21 | "metadata_created": "2024-02-07T23:58:24.248532", | 21 | "metadata_created": "2024-02-07T23:58:24.248532", | ||
n | 22 | "metadata_modified": "2024-02-07T23:59:18.270910", | n | 22 | "metadata_modified": "2024-02-07T23:59:18.418507", |
23 | "metatags": "Greenhouse Gas,Emissions,Emission | 23 | "metatags": "Greenhouse Gas,Emissions,Emission | ||
24 | Reduction,Biomass,Biomass Heating", | 24 | Reduction,Biomass,Biomass Heating", | ||
25 | "modified_date": "2011-03-31", | 25 | "modified_date": "2011-03-31", | ||
26 | "name": "greenhouse-gas-emissions-assessment", | 26 | "name": "greenhouse-gas-emissions-assessment", | ||
27 | "notes": "This study analyzed three options for substituting fossil | 27 | "notes": "This study analyzed three options for substituting fossil | ||
28 | fuels with woody biomass in the NWT, to determine if they could | 28 | fuels with woody biomass in the NWT, to determine if they could | ||
29 | significantly reduce greenhouse gas emissions.", | 29 | significantly reduce greenhouse gas emissions.", | ||
30 | "num_resources": 1, | 30 | "num_resources": 1, | ||
31 | "num_tags": 5, | 31 | "num_tags": 5, | ||
32 | "organization": { | 32 | "organization": { | ||
33 | "approval_status": "approved", | 33 | "approval_status": "approved", | ||
34 | "created": "2023-10-06T15:03:25.281758", | 34 | "created": "2023-10-06T15:03:25.281758", | ||
35 | "description": "", | 35 | "description": "", | ||
36 | "id": "ac3ba3bb-6bff-4e4b-a07f-2084b2eb5206", | 36 | "id": "ac3ba3bb-6bff-4e4b-a07f-2084b2eb5206", | ||
37 | "image_url": | 37 | "image_url": | ||
38 | "2023-10-06-210325.270171snowtrails-jenniferskelton0.jpg", | 38 | "2023-10-06-210325.270171snowtrails-jenniferskelton0.jpg", | ||
39 | "is_organization": true, | 39 | "is_organization": true, | ||
40 | "name": "gnwt-environment-and-climate-change", | 40 | "name": "gnwt-environment-and-climate-change", | ||
41 | "state": "active", | 41 | "state": "active", | ||
42 | "title": "GNWT - Environment and Climate Change", | 42 | "title": "GNWT - Environment and Climate Change", | ||
43 | "type": "organization" | 43 | "type": "organization" | ||
44 | }, | 44 | }, | ||
45 | "owner_org": "ac3ba3bb-6bff-4e4b-a07f-2084b2eb5206", | 45 | "owner_org": "ac3ba3bb-6bff-4e4b-a07f-2084b2eb5206", | ||
46 | "private": false, | 46 | "private": false, | ||
47 | "relationships_as_object": [], | 47 | "relationships_as_object": [], | ||
48 | "relationships_as_subject": [], | 48 | "relationships_as_subject": [], | ||
49 | "release_date": "2011-03-31", | 49 | "release_date": "2011-03-31", | ||
50 | "resources": [ | 50 | "resources": [ | ||
51 | { | 51 | { | ||
52 | "cache_last_updated": null, | 52 | "cache_last_updated": null, | ||
53 | "cache_url": null, | 53 | "cache_url": null, | ||
54 | "created": "2024-02-07T23:59:18.288921", | 54 | "created": "2024-02-07T23:59:18.288921", | ||
55 | "datastore_active": false, | 55 | "datastore_active": false, | ||
56 | "datastore_contains_all_records_of_source_file": false, | 56 | "datastore_contains_all_records_of_source_file": false, | ||
57 | "description": null, | 57 | "description": null, | ||
58 | "format": "PDF", | 58 | "format": "PDF", | ||
59 | "hash": "", | 59 | "hash": "", | ||
60 | "id": "c87b2183-3fd0-47c1-b0ca-c7ef0c026d9a", | 60 | "id": "c87b2183-3fd0-47c1-b0ca-c7ef0c026d9a", | ||
61 | "last_modified": "2024-02-07T23:59:18.264550", | 61 | "last_modified": "2024-02-07T23:59:18.264550", | ||
n | 62 | "metadata_modified": "2024-02-07T23:59:18.277170", | n | 62 | "metadata_modified": "2024-02-07T23:59:18.424412", |
63 | "mimetype": "application/pdf", | 63 | "mimetype": "application/pdf", | ||
64 | "mimetype_inner": null, | 64 | "mimetype_inner": null, | ||
65 | "name": "Greenhouse Gas Emissions Assessment - The Substitution | 65 | "name": "Greenhouse Gas Emissions Assessment - The Substitution | ||
66 | of Fossil Fuels with Woody Biomass in the Northwest Territories", | 66 | of Fossil Fuels with Woody Biomass in the Northwest Territories", | ||
67 | "package_id": "08066aed-4af0-4091-9043-a171c364f343", | 67 | "package_id": "08066aed-4af0-4091-9043-a171c364f343", | ||
68 | "position": 0, | 68 | "position": 0, | ||
69 | "resource_type": null, | 69 | "resource_type": null, | ||
70 | "size": 771552, | 70 | "size": 771552, | ||
71 | "state": "active", | 71 | "state": "active", | ||
72 | "url": | 72 | "url": | ||
73 | d9a/download/substituon_of_fossil_fuels_with_wood_biomass_report.pdf", | 73 | d9a/download/substituon_of_fossil_fuels_with_wood_biomass_report.pdf", | ||
74 | "url_type": "upload" | 74 | "url_type": "upload" | ||
75 | } | 75 | } | ||
76 | ], | 76 | ], | ||
t | 77 | "state": "draft", | t | 77 | "state": "active", |
78 | "summary": "The use of bioenergy is expanding rapidly around the | 78 | "summary": "The use of bioenergy is expanding rapidly around the | ||
79 | world due to rising oil prices and the introduction of climate change | 79 | world due to rising oil prices and the introduction of climate change | ||
80 | policies. Previous research on bioenergy production from perennial | 80 | policies. Previous research on bioenergy production from perennial | ||
81 | woody biomass has shown promise both in terms of net greenhouse gas | 81 | woody biomass has shown promise both in terms of net greenhouse gas | ||
82 | (GHG) reductions and other environmental and socio-economic benefits, | 82 | (GHG) reductions and other environmental and socio-economic benefits, | ||
83 | especially if woody biomass residues are utilized as feedstock and | 83 | especially if woody biomass residues are utilized as feedstock and | ||
84 | efficient energy conversion technologies such as combustion for heat | 84 | efficient energy conversion technologies such as combustion for heat | ||
85 | or co-generation of heat and power are employed.\r\nWhile bioenergy is | 85 | or co-generation of heat and power are employed.\r\nWhile bioenergy is | ||
86 | often assumed to be carbon-neutral, the net reduction of GHG and other | 86 | often assumed to be carbon-neutral, the net reduction of GHG and other | ||
87 | emissions and wastes is often significantly less than 100%. CO2 of | 87 | emissions and wastes is often significantly less than 100%. CO2 of | ||
88 | fossil origin as well as other air emissions may be emitted due to the | 88 | fossil origin as well as other air emissions may be emitted due to the | ||
89 | use of transportation or biomass pre-treatment options. The amount of | 89 | use of transportation or biomass pre-treatment options. The amount of | ||
90 | emissions and wastes released depends on various factors, such as | 90 | emissions and wastes released depends on various factors, such as | ||
91 | efficiency of the equipment, pre-treatment methods applied, | 91 | efficiency of the equipment, pre-treatment methods applied, | ||
92 | transportation distances, etc. Thus, an evaluation methodology based | 92 | transportation distances, etc. Thus, an evaluation methodology based | ||
93 | on life cycle thinking (\u201ccradle-to-grave\u201d approach) is | 93 | on life cycle thinking (\u201ccradle-to-grave\u201d approach) is | ||
94 | considered the best approach to estimate the environmental impacts | 94 | considered the best approach to estimate the environmental impacts | ||
95 | associated with existing and future deployment of biomass combustion | 95 | associated with existing and future deployment of biomass combustion | ||
96 | projects.\r\nThree scenarios were analyzed in this study:\r\nScenario | 96 | projects.\r\nThree scenarios were analyzed in this study:\r\nScenario | ||
97 | 1: Forest bioenergy for home and district heating \u2013 production of | 97 | 1: Forest bioenergy for home and district heating \u2013 production of | ||
98 | thermal energy from locally-sourced woody biomass (firewood and | 98 | thermal energy from locally-sourced woody biomass (firewood and | ||
99 | woodchips) in the NWT.\r\nScenario 2: Pellet bioenergy for home and | 99 | woodchips) in the NWT.\r\nScenario 2: Pellet bioenergy for home and | ||
100 | district heating \u2013 production of thermal energy from imported and | 100 | district heating \u2013 production of thermal energy from imported and | ||
101 | locally produced wood pellets.\r\nScenario 3: Heating oil energy for | 101 | locally produced wood pellets.\r\nScenario 3: Heating oil energy for | ||
102 | home and district heating \u2013 production of thermal energy from | 102 | home and district heating \u2013 production of thermal energy from | ||
103 | imported heating oil.\r\nWood chips produced from locally sourced | 103 | imported heating oil.\r\nWood chips produced from locally sourced | ||
104 | woody biomass showed the lowest GHG emissions over the full life | 104 | woody biomass showed the lowest GHG emissions over the full life | ||
105 | cycle, followed by locally produced wood pellets and wood pellets | 105 | cycle, followed by locally produced wood pellets and wood pellets | ||
106 | imported from Alberta. Wood pellets imported from BC and locally | 106 | imported from Alberta. Wood pellets imported from BC and locally | ||
107 | produced firewood combusted in residential conventional technology | 107 | produced firewood combusted in residential conventional technology | ||
108 | stove have the highest GHG emissions after heating oil. Based on the | 108 | stove have the highest GHG emissions after heating oil. Based on the | ||
109 | life cycle results, we recommend local wood\r\nchips and pellets | 109 | life cycle results, we recommend local wood\r\nchips and pellets | ||
110 | production as one of the strategies for reduction of fossil GHG | 110 | production as one of the strategies for reduction of fossil GHG | ||
111 | emissions.\r\nWe also conclude that harvesting biomass for bioenergy | 111 | emissions.\r\nWe also conclude that harvesting biomass for bioenergy | ||
112 | in the NWT is sustainable given the relatively low demand, which | 112 | in the NWT is sustainable given the relatively low demand, which | ||
113 | represents a small fraction of the territories\u2019 sustainable | 113 | represents a small fraction of the territories\u2019 sustainable | ||
114 | timber yield. In addition, sustainability will be achieved if best | 114 | timber yield. In addition, sustainability will be achieved if best | ||
115 | practices are followed regarding the values outlined in the CCFM | 115 | practices are followed regarding the values outlined in the CCFM | ||
116 | Criteria: protection of biodiversity and water and soil quality; | 116 | Criteria: protection of biodiversity and water and soil quality; | ||
117 | maintenance of forest health, productivity and carbon storage; and | 117 | maintenance of forest health, productivity and carbon storage; and | ||
118 | equitable distribution of benefits to local communities. However, | 118 | equitable distribution of benefits to local communities. However, | ||
119 | there may be site-specific sustainability questions related to, for | 119 | there may be site-specific sustainability questions related to, for | ||
120 | example, intensive willow harvesting in riparian areas and impacts of | 120 | example, intensive willow harvesting in riparian areas and impacts of | ||
121 | harvesting on caribou habitat.\r\nFuture research should include a | 121 | harvesting on caribou habitat.\r\nFuture research should include a | ||
122 | full Life Cycle Assessment of bioenergy production, and a forest | 122 | full Life Cycle Assessment of bioenergy production, and a forest | ||
123 | landscape carbon balance analysis using the Carbon Budget Model of the | 123 | landscape carbon balance analysis using the Carbon Budget Model of the | ||
124 | Canadian Forest Sector.", | 124 | Canadian Forest Sector.", | ||
125 | "tags": [ | 125 | "tags": [ | ||
126 | { | 126 | { | ||
127 | "display_name": "Biomass", | 127 | "display_name": "Biomass", | ||
128 | "id": "29d0036d-d554-4840-8004-427e30f8446f", | 128 | "id": "29d0036d-d554-4840-8004-427e30f8446f", | ||
129 | "name": "Biomass", | 129 | "name": "Biomass", | ||
130 | "state": "active", | 130 | "state": "active", | ||
131 | "vocabulary_id": null | 131 | "vocabulary_id": null | ||
132 | }, | 132 | }, | ||
133 | { | 133 | { | ||
134 | "display_name": "Biomass Heating", | 134 | "display_name": "Biomass Heating", | ||
135 | "id": "e7f72c1d-cdf5-4e51-9391-0f028b3be472", | 135 | "id": "e7f72c1d-cdf5-4e51-9391-0f028b3be472", | ||
136 | "name": "Biomass Heating", | 136 | "name": "Biomass Heating", | ||
137 | "state": "active", | 137 | "state": "active", | ||
138 | "vocabulary_id": null | 138 | "vocabulary_id": null | ||
139 | }, | 139 | }, | ||
140 | { | 140 | { | ||
141 | "display_name": "Emission Reduction", | 141 | "display_name": "Emission Reduction", | ||
142 | "id": "d0995388-d464-463f-8bbd-eabe416d7f80", | 142 | "id": "d0995388-d464-463f-8bbd-eabe416d7f80", | ||
143 | "name": "Emission Reduction", | 143 | "name": "Emission Reduction", | ||
144 | "state": "active", | 144 | "state": "active", | ||
145 | "vocabulary_id": null | 145 | "vocabulary_id": null | ||
146 | }, | 146 | }, | ||
147 | { | 147 | { | ||
148 | "display_name": "Emissions", | 148 | "display_name": "Emissions", | ||
149 | "id": "f899278d-08ff-44c7-beb3-817e7098555a", | 149 | "id": "f899278d-08ff-44c7-beb3-817e7098555a", | ||
150 | "name": "Emissions", | 150 | "name": "Emissions", | ||
151 | "state": "active", | 151 | "state": "active", | ||
152 | "vocabulary_id": null | 152 | "vocabulary_id": null | ||
153 | }, | 153 | }, | ||
154 | { | 154 | { | ||
155 | "display_name": "Greenhouse Gas", | 155 | "display_name": "Greenhouse Gas", | ||
156 | "id": "d850c07b-2636-4932-afdb-2642c32fb5f7", | 156 | "id": "d850c07b-2636-4932-afdb-2642c32fb5f7", | ||
157 | "name": "Greenhouse Gas", | 157 | "name": "Greenhouse Gas", | ||
158 | "state": "active", | 158 | "state": "active", | ||
159 | "vocabulary_id": null | 159 | "vocabulary_id": null | ||
160 | } | 160 | } | ||
161 | ], | 161 | ], | ||
162 | "title": "Greenhouse Gas Emissions Assessment - The Substitution of | 162 | "title": "Greenhouse Gas Emissions Assessment - The Substitution of | ||
163 | Fossil Fuels with Woody Biomass in the Northwest Territories", | 163 | Fossil Fuels with Woody Biomass in the Northwest Territories", | ||
164 | "type": "dataset", | 164 | "type": "dataset", | ||
165 | "url": null, | 165 | "url": null, | ||
166 | "version": null | 166 | "version": null | ||
167 | } | 167 | } |