Archive of Topic: Grid flexibility

Guangzhi Yin

Guangzhi is a PhD stu­dent in Energy Sys­tems Analy­sis at Tsinghua Uni­ver­sity.  He has bachelor’s degrees in Elec­tri­cal Engi­neer­ing and in Man­age­ment from Tsinghua Uni­ver­sity.  He has been a vis­it­ing stu­dent at the Uni­ver­sity of Bath and at the Israel Insti­tute of Technology.

His work is focused on the role of car­bon pric­ing and renew­able energy deploy­ment in China.

Guangzhi will be a vis­it­ing stu­dent at RAEL from Octo­ber 2019– July 2020.

 

 

 

Laos Energy Modeling and Policy Analysis (LEMPA) Project

Meet the Laos Energy Mod­el­ing and Pol­icy Analy­sis (Under­grad­u­ate!) Team:

The focus of this inter-​​disciplinary and inter-​​university research group is to develop sus­tain­able energy, water, and land-​​use sce­nar­ios for Laos, and to work with local stake-​​holders on the costs and ben­e­fits for com­mu­ni­ties, the nation, and the regional com­merce in energy, water, food, tim­ber and other commodities.

Aadi­tee Kudrimoti

Screen Shot 2019-09-21 at 8.21.05 AMBio: Aadi­tee is a fourth-​​year at UC Berke­ley study­ing polit­i­cal sci­ence and pub­lic pol­icy with a con­cen­tra­tion in energy, devel­op­ment, and inter­na­tional rela­tions. Aadi­teeis orig­i­nally from Tuc­son, Ari­zona, where she began to develop an inter­est in inter­na­tional envi­ron­men­tal affairs. At UC Berke­ley, Aadi­teeis work­ing on projects in the polit­i­cal econ­omy of Chi­nese devel­op­ment finance, rural elec­tri­fi­ca­tion, and col­lec­tive action. Aadi­tee­has become espe­cially inter­ested in how the rise of renew­able tech­nol­ogy is influ­enc­ing energy diplo­macy around the world. She hopes to pur­sue a career in acad­e­mia and pub­lic pol­icy and work on gov­er­nance tools to build the bar­gain­ing capac­ity of LDCs against MNCs, for­eign state-​​owned enter­prises, etc. on the sub­ject of FDI and other types of invest­ment. She sees SWITCH-​​Laos as hav­ing the poten­tial to serve as a crit­i­cal tool in assist­ing the increase of the Lao people’s bar­gain­ing power over FDI in the energy sec­tor and thus their auton­omy in deter­min­ing their own eco­nomic devel­op­ment. Out­side school, Aaditee’s inter­ests include dance, food jour­nal­ism, and cooking.

 

Alex Lathem

Screen Shot 2019-09-21 at 8.20.29 AMBio: Alex Lathem is a third-​​year under­grad­u­ate at Yale Uni­ver­sity. He is a physics major with sev­eral years of expe­ri­ence using pro­gram­ming lan­guages, includ­ing Python SQL, C, and Bash, to ana­lyze sci­en­tific data. Pre­vi­ous research projects Alex has worked on include astrom­e­try of near-​​Earth aster­oids and the cre­ation of a Hub­ble curve through the analy­sis of Type Ia super­novae. Alex spent the sum­mer of 2019 work­ing on the SWITCH model for China, and is very excited to apply the skills he learned there to a ver­sion for Laos. Out­side of research, Alex is also inter­ested in music, video game design, lin­guis­tics, and history.

 

Ash­ley Yip

Screen Shot 2019-09-21 at 8.19.15 AMBio: Ash­ley is a second-​​year under­grad­u­ate study­ing envi­ron­men­tal sci­ence with an empha­sis in global pol­i­tics. She moved to New Mex­ico, where she devel­oped an inter­est in envi­ron­men­tal affairs. At UC Berke­ley, she is involved in a pre-​​law asso­ci­a­tion that helped her explore her inter­est in law and how she may inte­grate that into envi­ron­men­tal­ism. Off cam­pus, she is work­ing on a sex edu­ca­tion reform project in Sin­ga­pore with the Min­istry of Edu­ca­tion. She is con­stantly explor­ing the inter­sec­tion between pol­icy, edu­ca­tion, and the envi­ron­ment. She hopes to return home to Sin­ga­pore and pur­sue a career in inter­na­tional envi­ron­men­tal pol­icy or law within South­east Asia. Ash­ley chose to work on SWITCH-​​Laos not only because green­ing ASEAN’s eco­nomic devel­op­ment is essen­tial to tack­ling cli­mate change, but also because she is famil­iar with the demo­graphic. She has done research in regards to both urban and rural agri­cul­ture in Asia and the US, and led research for envi­ron­men­tal man­age­ment in busi­ness oper­a­tions. Out­side of school, her inter­ests include climb­ing, hik­ing, piano, and camper vans.

Rachel Ng

Screen Shot 2019-09-21 at 8.18.18 AM

Bio: Rachel is a second-​​year Envi­ron­men­tal Sci­ence and Data Sci­ence major. A Singapore-​​native, Rachel describes that SWITCH-​​Laos extremely impor­tant to her because it is an impor­tant step towards the energy secu­rity of South­east Asia. She believes that the sus­tain­able elec­tri­fi­ca­tion of South­east Asia is key to regional grid sta­bil­ity and energy trade. She is pur­su­ing SWITCH-​​Laos as crit­i­cal in lead­ing the way towards sus­tain­able elec­tri­fi­ca­tion. Rachel is inter­ested in the inter­sec­tion­al­ity between cli­mate change and com­mu­nity, explor­ing how com­mu­nity based issues caused by cli­mate change can be alle­vi­ated through data. Fur­ther­more, Rachel is cur­rently con­cerned about equal access to edu­ca­tion and vol­un­teers weekly as a men­tor to ele­men­tary school stu­dents. In the future, she hopes to return to Sin­ga­pore and guide envi­ron­men­tal change through cre­at­ing an ecosys­tem of sus­tain­able com­mu­ni­ties and busi­nesses. Her hob­bies include dance, rock climb­ing and water sports.

ASEAN grid flexibility: Preparedness for grid integration of renewable energy

In 2015, ASEAN estab­lished a goal of increas­ing renew­able energy share in its energy port­fo­lio from approx­i­mately 13–23% by 2025. Renew­able elec­tric­ity, espe­cially inter­mit­tent and vari­able sources, presents chal­lenges for grid oper­a­tors due to the uncer­tain tim­ing and quan­tity of elec­tric­ity sup­ply. Grid flex­i­bil­ity, the elec­tric grid’s abil­ity to respond to chang­ing demands and sup­ply, now stands a key resource in respond­ing to these uncer­tain­ties while max­i­miz­ing the cost-​​effective role of clean energy. We develop and apply a grid flex­i­bil­ity assess­ment tool to assess ASEAN’s cur­rent grid flex­i­bil­ity using six quan­ti­ta­tive indi­ca­tors: grid reli­a­bil­ity, elec­tric­ity mar­ket access; load pro­file ramp capac­ity; qual­ity of fore­cast­ing tools; pro­por­tion of elec­tric­ity gen­er­a­tion from nat­ural gas; and renew­able energy diver­sity. We find that ASEAN nations clus­ter into three groups: bet­ter; mod­er­ately; and the least pre­pared nations. We develop an ana­lyt­i­cal ramp rate cal­cu­la­tor to quan­tify expected load ramps for ASEAN in an inte­grated ASEAN Power Grid sce­nario. The lack of fore­cast­ing sys­tems and lim­ited elec­tric­ity mar­ket access rep­re­sent key weak­nesses and areas where dra­matic improve­ments can become cost-​​effective means to increase regional grid flex­i­bil­ity. As ASEAN pur­sues renew­able energy tar­gets, regional coop­er­a­tion remains essen­tial to address iden­ti­fied chal­lenges. Mem­ber nations need to increase grid flex­i­bil­ity capac­ity to ade­quately pre­pare for higher pen­e­tra­tions of renew­able elec­tric­ity and lower over­all sys­tem costs.

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University of California
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Phone: (510) 642-1640
Fax: (510) 642-1085
Email: ergdeskb@berkeley.edu


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