{"id":4708,"date":"2017-02-08T10:33:28","date_gmt":"2017-02-08T09:33:28","guid":{"rendered":"http:\/\/ar16.iiasa.ac.at\/?p=4708"},"modified":"2017-06-01T13:32:08","modified_gmt":"2017-06-01T11:32:08","slug":"renewable-energy","status":"publish","type":"post","link":"http:\/\/ar16.iiasa.ac.at\/renewable-energy\/","title":{"rendered":"Why do renewables grow faster in some countries than others?"},"content":{"rendered":"

[et_pb_section bb_built=”1″ admin_label=”Section” fullwidth=”on” specialty=”off”][et_pb_fullwidth_post_title admin_label=”Why do renewables grow faster in some countries than others?” title=”on” meta=”off” author=”on” date=”on” categories=”on” comments=”on” featured_image=”on” featured_placement=”background” parallax_effect=”off” parallax_method=”on” text_orientation=”center” text_color=”dark” text_background=”on” text_bg_color=”rgba(255,255,255,0.73)” use_border_color=”off” border_color=”#ffffff” border_style=”solid” custom_css_main_element=”padding-bottom: 10px;” custom_padding=”15%||3%|” \/][\/et_pb_section][et_pb_section bb_built=”1″ admin_label=”Section” fullwidth=”off” specialty=”off” transparent_background=”off” background_color=”rgba(12,113,195,0.16)” allow_player_pause=”off” inner_shadow=”off” parallax=”off” parallax_method=”off” make_fullwidth=”off” use_custom_width=”off” width_unit=”on” make_equal=”off” use_custom_gutter=”off” custom_padding=”0px|0px|0px|0px”][et_pb_row admin_label=”Row”][et_pb_column type=”4_4″][et_pb_text admin_label=”TEASER” background_layout=”light” text_orientation=”left” use_border_color=”off” border_color=”#ffffff” border_style=”solid”] Germany is often identified as a leader in climate policy with its growth in renewables and ambitious energy transition program. Can Germany\u2019s experience be replicated in other countries? Answering this requires an understanding of what facilitated Germany\u2019s energy development: was it a political choice, economic factors, or technological developments? In 2016 the IIASA Energy program (ENE) explored these questions by comparing Germany\u2019s energy history to Japan\u2019s. <\/strong> [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section bb_built=”1″ admin_label=”section” transparent_background=”off” allow_player_pause=”off” inner_shadow=”off” parallax=”off” parallax_method=”off” custom_padding=”0px|0px|0px|0px” make_fullwidth=”off” use_custom_width=”off” width_unit=”on” make_equal=”off” use_custom_gutter=”off”][et_pb_row admin_label=”Row”][et_pb_column type=”1_2″][et_pb_text admin_label=”BODY” background_layout=”light” text_orientation=”left” use_border_color=”off” border_color=”#ffffff” border_style=”solid”]<\/p>\n

Why do some countries actively adopt renewables, while others extend their nuclear programs or expand their use of fossil fuels? Simplistic explanations blame slow progress on \u201clack of political will\u201d or \u201clobbying by special interests\u201d and link success of renewables with \u201cgood policies\u201d and a \u201cstrong environmental culture\u201d. But empirical analysis of historic changes in energy systems can identify more tangible factors which influence how energy systems evolve.<\/p>\n

ENE researchers began by comparing Germany and Japan, two countries with similar energy paths in the 1970s and 1980s but very different energy mixes today: Germany is expanding renewables and phasing out nuclear power while Japan lags behind in renewables and relies on nuclear energy. The popular narrative of the \u201dEnergiewende\u201d is that Germans rejected nuclear power after Fukushima and expanded renewable energy because of public concern about climate change. In comparison to Germany, Japan is often portrayed as clinging to old ways and unwilling to develop renewables, even after Fukushima [1][2].<\/p>\n

ENE research shows that these stories are myths. The difference between Germany and Japan started not after Fukushima, but 20 years earlier when Japan\u2019s electricity sector was growing rapidly and it desperately needed new electricity sources, a demand that was not met with scarce fossil fuel reserves. At the same time, Germany was one of the world\u2019s biggest coal producers, its electricity consumption stagnated and its energy security improved.<\/p>\n

As a result, in the 1990s, Japan was forced to build nuclear power plants, but Germany could do without them, and adopted wind power technology from neighboring Denmark. This adoption happened almost by accident and initially did not significantly impact the country\u2019s energy balance, but it did create a large lobby of owners and manufacturers of wind turbines. It was this lobby that, through the Green party and in coalition with pro-coal social democrats, supported Germany\u2019s decision to phase out nuclear power in the early 2000s. No such coalition was possible in Japan, which does not have domestic coal, where wind power had not developed, and where the nuclear industry was expanding to satisfy growing demand. By the early 2000s, the nuclear industry in Germany was already on its last legs, while Japan\u2019s was flourishing.<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″][et_pb_text admin_label=”BODY” background_layout=”light” text_orientation=”left” use_border_color=”off” border_color=”#ffffff” border_style=”solid”]<\/p>\n

What can this history tell us about future energy transitions? The authors argue that these transitions will depend on three groups of factors:<\/p>\n

    \n
  1. Techno-economic: how fast the existing non-renewable resources are depleted, infrastructure ages, and the population and economy grows or declines;<\/li>\n
  2. Socio-technical: how fast new technologies are diffused from the countries and sectors which introduce them first to other countries and sectors; the flip-side of the same question is how fast the existing socio-technical regimes can fold without causing major social, political or economic disruptions;<\/li>\n
  3. Political: how actively states pursue their energy goals such as energy independence, what strategies they adopt to facilitate both the growth of new and the decline of old sectors and how successfully the state policies pursuing these goals are captured and distorted by special interests.<\/li>\n<\/ol>\n

    [\/et_pb_text][et_pb_image admin_label=”Figure” src=”http:\/\/ar16.iiasa.ac.at\/wp-content\/uploads\/sites\/2\/2017\/02\/ENE_Why_Fig.png” show_in_lightbox=”on” url_new_window=”off” use_overlay=”off” sticky=”off” align=”left” always_center_on_mobile=”on” use_border_color=”off” border_color=”#ffffff” border_style=”solid” force_fullwidth=”off” animation=”right” title_text=”CLICK TO ENLARGE” \/][et_pb_text admin_label=”Caption” background_layout=”light” text_orientation=”left” use_border_color=”off” border_color=”#ffffff” border_style=”solid”]<\/p>\n

    Changes in annual electricity consumption, nuclear power (NPP) capacity and non-hydro renewables output by decade, 1970\u20132010.<\/em><\/p>\n

    [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section bb_built=”1″ admin_label=”Section” fullwidth=”off” specialty=”off” transparent_background=”off” background_color=”rgba(12,113,195,0.16)” allow_player_pause=”off” inner_shadow=”off” parallax=”off” parallax_method=”off” make_fullwidth=”off” use_custom_width=”off” width_unit=”on” make_equal=”off” use_custom_gutter=”off” custom_padding=”0px|0px|0px|0px”][et_pb_row admin_label=”Row” make_fullwidth=”off” use_custom_width=”off” width_unit=”on” use_custom_gutter=”off” allow_player_pause=”off” parallax=”off” parallax_method=”off” make_equal=”off” parallax_1=”off” parallax_method_1=”off” custom_width_px=”1220px” parallax_2=”off” parallax_method_2=”off”][et_pb_column type=”1_2″][et_pb_text admin_label=”References” background_layout=”light” text_orientation=”left” use_border_color=”off” border_color=”#ffffff” border_style=”solid”]<\/p>\n

    References<\/h3>\n

    [1] Cherp A, Vinichenko V, Jewell J, Suzuki M, & Antal M (2016). Comparing electricity transitions: A historical analysis of nuclear, wind and solar power in Germany and Japan<\/a>. Energy Policy<\/em> 101: 612-628.
    \n
    [2] Cherp A & Jewell J (2016).     Energy policy: Renewables targeted before Fukushima<\/a>. Nature<\/em> 533 (7601): 036. [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″][et_pb_button admin_label=”Button” button_text=”Energy Program” button_url=”http:\/\/ar16.iiasa.ac.at\/ene\/” url_new_window=”off” button_alignment=”left” background_layout=”dark” custom_button=”on” button_letter_spacing=”0″ button_use_icon=”on” button_icon_placement=”left” button_on_hover=”on” button_letter_spacing_hover=”0″ button_text_size=”15″ button_bg_color=”#006ac1″ button_border_width=”0″ button_border_radius=”20″ button_icon=”%%67%%” button_icon_color=”#ffffff” button_border_color_hover=”#5590c1″ button_border_radius_hover=”20″ \/][et_pb_text admin_label=”Collaborators” background_layout=”light” text_orientation=”left” use_border_color=”off” border_color=”#ffffff” border_style=”solid”]<\/p>\n

    Collaborators<\/h3>\n
      \n
    • Central European University<\/li>\n<\/ul>\n

       <\/p>\n

      <\/h3>\n

      [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

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