As the world enters a new industrial age, where technology manufacturing for clean energy will lead the way, total investments in clean energy technologies and infrastructure have to top $4.5 trillion in 2030 under the net-zero emissions by 2050 scenario, the International Energy Agency (IEA) said in a new report this week. The unprecedented scale of required investment will need industrial strategies from the countries to mobilize those investments across all regions, technologies, and supply chains. The task is enormous,…