Chuck Darwin<p>How ancient healing hot springs could fuel a clean energy future </p><p>One hot spring town shows how Japan could turn its underground cauldron of heat into clean energy <br>— without risking its centuries-old tradition of public bath</p><p>Tsuchiyu Onsen is a test case for how Japan could tap into an abundant source of clean power while preserving the country’s cultural identity. </p><p>Japan has the world’s third-biggest <a href="https://c.im/tags/geothermal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geothermal</span></a> <a href="https://c.im/tags/energy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>energy</span></a> <a href="https://c.im/tags/reserves" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>reserves</span></a>, <br>but it depends on imported fossil fuels for most of its electricity. </p><p>Experts say geothermal could provide about 10 percent of the country’s power, <br>if Japan took advantage of it. </p><p>The government plans to triple geothermal energy output this decade, from 0.3 percent of electricity production to 1 percent.
But one of the biggest barriers has been opposition from Japan’s hot spring industry. </p><p>Most of Japan’s geothermal energy reserves lie near one of the country’s more than 3,000 <a href="https://c.im/tags/hot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hot</span></a> <a href="https://c.im/tags/springs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>springs</span></a>, called <a href="https://c.im/tags/onsens" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>onsens</span></a>, <br>that play an important role in Japanese culture and tourism. </p><p>The owners of inns and bathhouses worry that geothermal development could damage their source of spring water, devastating their businesses.</p><p><a href="https://www.washingtonpost.com/climate-solutions/2024/09/01/japan-geothermal-energy-onsen/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">washingtonpost.com/climate-sol</span><span class="invisible">utions/2024/09/01/japan-geothermal-energy-onsen/</span></a></p>