Việt Nam cần quan tâm đến phát triển năng lượng tái tạo

NANG LUONG TAI TAP

Nang lifting hoa thach clang dan can kiet

trong khi nang lirong hat nhan cd the trd

thanh "ke huy diet" cua mdi trudng neu cd

sd cd... VI the d Viet Nam, viec tap trung

cdng nghe, nguon Idc phat trien, khai

thac nang luong tai tao (NLTT) la chien

Iddc het sdc can thiet.

Viet Nam can quan tam

d e n pha t trie n nan g lirofn g ta i ta o

BATAN

Tiem nang IcVn

Tu: nam 2015, Viet Nam se trd

thanh nUdc nhap khau ve nang

hi ong... Trong khi do nguon NLTT

d nddc ta kha doi dao, co kha nang

thay the nguon nang lddng hoa

thach, giam thieu tac dong toi moi

trUdng. Nhieu chuyen gia khang

dinh, viec khai thac NLTT co y

nghia quan trong ve kinh te, xa hoi,

an ninh nang lupng va phat trien

ben viing.

Tiem nang ve NLTT d Viet Nam

la cd that. Nhu thdi gian mat trdi

chieu sang trung binh d nddc ta

dat 2.000 - 2.500 gid, tddng ddOng

gan 44 trieu tan dau quy doi; nang

lUOng gio len tdi 500 - 1.400 kWh/

m2

/nam; nang ldpng cui, phu

pham nong nghiep khoang 43 - 46

trieu tan dau quy doi nhdng lau nay

chung ta lai chda khai thac hop ly

nguon tai nguyen nay.

Dupe coi la sach va phat thai khi

thap nhat trong cac loai nang hidng,

nhung lau nay dia nhiet d nddc ta

van chda ddpc khai thac. Hdn 200

diem nddc nong, nddc khoang, dac

biet tai vung dong blng song Hong

co nhdng diem nddc nong, nUdc

khoang d dp sau 3.000m, nhiet dp

len tdi 140°C, hien chu yeu ddpc

khai thac phuc vu du lich thuan

tuy. Dai dien Cdng ty KV VENTI,

nha phat trien nhdng to hpp phat

dien td nang ldpng gid d chau Au va

dang cd dU an nghien cdu tai Viet

Nam, cho rang nUdc ta cd the dam

bao 100% dien td NLTT.

Ben canh do, chung ta cd the xay

ddng cac nha may dien chay bang

vd trau (td nha may xay xit Ida) vdi

tong cdng suit tdi 70 MW; sd dung

ba mia (do cac nha may dudng thai

ra) san xuat dien vdi tong cdng suat

khoang 250 MW. Tham chi, cac he

thdng biogas hien dang dUdc cac

gia dinh d nong thdn sd dung nau

nUdng, thap sang va chay cac ddng

cO cdng suat nhd cung la ngudn

nang ldpng hien hdu cd the khai

thac manh.

Vdi dddngbdbie'n trai dai, chdng

ta cd tiem nang ve phong dien rat

ldn: tai hai dao la 860 - 1.410 kWh/

m2

/nam; khu vdc duyen hai la 800

- 1.000 kWh/m2

/nam; mot so khu

vUc trong npi dia: 500 - 800 kWh/

m 2

/ nam.

DUan NLTT thtfa thot

Tiem nang la vay nhUng nhdng

nam gan day, diem lai cac dd in

phit trien cic ngudn NLTT da dupe

len ke hoach va budc dau trien khai,

da cd ddpc nhdng thanh cdng d cac

nguon nhu biogas, phong ctien va

nang ldpng mat trdi... song cung

nhu chi mdi bat dau.

Nhu du an thd nghiem "Chddng

trinh khi sinh hoc cho nganh chan

nudi d Viet Nam" (giai doan 1:

2003 - 2006) do Cue Chan nudi

thUc hien hdp tac vdi Td chdc Phit

trie'n Ha Lan (SNV). Muc tieu cua

chUdng trinh la ap dung hieu qua

cdng nghe khi sinh hoc trong nddc,

phit trie'n thi trddng khi sinh hoc,

phit trien v i bio ve mdi tnidng

nong thdn thdng qua viec cung cap

ngudn ning lddng sach cho cic gia

clinh nong thdn, cii thien dieu kien

ve sinh cong ddng va sdc khde ngUdi

din nong thdn, tao viec lam va giam

sd phit thii khi nha kinh. Tinh den

nay dd in da xay ddng dddc 88.000

[24] NANG LWONG VIET NAM So 72+73 (3+4/2011)