Now? shape
-Rich in resources. The north-south direction of our county is quite different from Zishui Valley, and the terrain is complex and diverse, with many streams and rivers in the territory. * * * There are 163 rivers with a main stream length of more than 5 kilometers or a rainwater collection area of more than 10 square kilometers, and the basin area accounts for 98% of the total area of the county. There is abundant rainfall in the territory, and the natural slope decreases from west to east to 27%. Streams and rivers have stable runoff and do not freeze in winter. The specific geographical and climatic conditions determine that our county is rich in hydropower resources. According to the preliminary investigation and statistics of county water conservancy bureau, except XX power station, the county can develop hydropower resources of 437,654,38+0,000 kilowatts (including 225,000 kilowatts in the main stream of Zijiang River and 265,438+0.265,438+0.000 kilowatts in its tributaries), which is 25,438+0.098 kilowatts more than that in Rucheng. In addition to the 22,000 kilowatts that have been developed and the 45,000 kilowatts of XX power station that will be built soon, there are still 370,000 kilowatts that have not been developed. The extremely rich small hydropower resources in our county are highly concerned by the superior industry authorities and the outside world, and XX is regarded as the "virgin land" for hydropower resources development.
? Slow development. 1957, our county built the first small hydropower station in Daoguan Village, Donghua Township, with an installed capacity of 12 kW, and the development of small hydropower started. From the 1970s to the early 1990s, small hydropower projects appeared in this county, and 14 1 small hydropower stations were built successively, with a total installed capacity of 188 sets of 2249 1 kw. After that, the development of small hydropower stations in our county was basically at a standstill. Since 1994, no new small hydropower station has been built during 10, and the total development amount is only 5% of the exploitable amount. The power supply points that have the foundation of deep preliminary work, such as Luoxi Power Station in Changtang, Houjiang Power Station in Jiangjunba, Mu Zhi Power Station in Nanjin, Shankou Power Station in Xianxi, Zishuping Power Station in Dongshi, Sixianxi Power Station in Jiangnan and Tianzhuang Garden Power Station, have not yet started. 10 years, the development of small hydropower resources developed rapidly in some places in the province where the foundation was weaker than our county and the early development speed was slower than our county. Xinhua county took small hydropower as a pillar industry after visiting our county in the late 1980s. /kloc-since 0/0, 46 new power stations have been built, with a total installed capacity of 50,000 kilowatts, an annual power generation of 654.38+0.8 billion kWh, and an annual tax revenue of more than 7 million yuan. Guidong County is a mountainous county with a population of only 6.5438+0.4 million and a hydropower development capacity of 6.5438+0.9 million kilowatts. Since 654.38+0, 665.438+0 power stations have been built and put into operation, with an installed capacity of 66.5 million kilowatts, 7.4 times that before 654.38+0.997. There are 54 small hydropower stations under construction, with an installed capacity of 410.3 million kilowatts; In 2003, the three links of development, supply and use provided tax revenue of 30.9 million yuan, accounting for one third of the county's fiscal revenue. Rucheng County borders Guangdong and Jiangxi provinces, with a total population of 360,000, and has built 1 19 power stations with an installed capacity of 214156,000 kilowatts, accounting for 78.8% of the exploitable amount. In 2003, the output value exceeded 1 100 million yuan, and the tax revenue and profit reached 3 1 10000 yuan, accounting for 3 1 10000 yuan.