We already have the technology to allow households to monitor and control their energy usage so they can run individual appliances when the energy is cheapest and greenest. It just needs to be tested and then deployed at scale. Luca Arfini, writing for ESCI, describes the EU-funded ReDREAM project where over 700 people in four countries have had the monitoring installed in their homes, and been given the mobile app to control their usage. … [Read more...]
China is still playing the long game with its ‘new three’: solar cells, lithium batteries, EVs
China’s “new three” – or xin san yang – are solar cells, lithium-ion batteries, and EVs. The term harks back to the concept of its “old three” that were once the pillars of its exports: clothing, home appliances and furniture. China’s success is seen in the numbers: it accounts globally for 80%+ of solar cell exports, 50%+ of lithium-ion batteries and 20%+ of EVs. You Xiaoying, writing for China Dialogue, interviews experts and quotes reports … [Read more...]
Behaviour Change: strategies and case studies for reaching net-zero by 2050
Technological solutions on their own are unlikely to deliver emissions reductions at the speed and scale required to reach net zero by 2050. Daniel Crow, Insa Handschuch, Gabriel Saive and Leonie Staas at the IEA look at a suite of policy-driven citizen “behaviour changes” that should be used to bridge the gap. The impact will be greatest in advanced economies where energy intensity is highest. Meanwhile, in emerging economies the good habits put … [Read more...]
U.S. buildings electrification hindered by “new” renovation policies that are already out of date
U.S. buildings renovation policies are not keeping up with technological progress and therefore risk slowing down electrification and the uptake of cleaner fuels, say Jessica Shipley and Donna Brutkoski of the think tank Regulatory Assistance Project (RAP). For example, there are policies and incentives that favour the installation of more energy efficient appliances, but ignore whether the appliance is greener. Put simply, policies need to … [Read more...]