Uhv and energy storage investment

Do UHV transmission projects reduce thermal power generation?

Our results show that UHV transmission projects have significantly reduced thermal power generation and increase renewable energy production and the share of end-use electricity.

What is a UHV project?

A distinguishing feature of UHV projects is their capacity for cross-regional electricity transmission and large-scale renewable energy integration, underscoring their potential to optimize resource allocation.

How does UHV transmission technology affect energy structure in China?

Impact of UHV transmission technology on energy structure in China is investigated. UHV reduces thermal power generation and boosts renewable energy generation. UHV shifts ground-based coal transportation to power transmission in the sky. Firms' energy consumption behavior changes and shifts to electrified production.

How has UHV transmission changed the energy supply mode?

We find that the opening of UHV transmission projects has changed the energy supply mode from “coal transportation on the ground” to “power transmission in the sky,” which has caused the transformation of the power production structure and promoted the development of renewable energy in resource-rich areas.

Does UHV drive economic growth?

As mentioned in the literature, as an infrastructure, the construction of UHV transmission projects can play an important role during construction and operation. Among them, the investment effect is considered to be a key channel for UHV to drive economic growth (Xu et al., 2021).

How does UHV affect energy production structure?

In summary, the adjustments in the energy production structure driven by UHV primarily occur in power-export regions and gradually transmit to power-import regions through “electricity transmission” instead of “coal transportation”. Table 10. The impact of UHV on energy production structure in different regions.